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Cheap flights from Seattle (SEA) to Fort Collins, CO from $23

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — DEN
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Fort Collins are usually found in January or February, booked 71 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Seattle to Fort Collins

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Fort Collins (FC9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$192

One-way from

$23
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Seattle/Tacoma Intl to Fort Collins
Search Deals
One-way flight from Seattle/Tacoma Intl to Fort Collins
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How far in advance should I book a flight from Seattle to Fort Collins?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 70% on flights from Seattle to Fort Collins compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $153. For sooner than that we have options available in the next 3 days from $308.

What is the cheapest month to fly from Seattle to Fort Collins?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Fort Collins. Flights to Fort Collins from Seattle in January are about $186 on average during January, but can be found for as low as $45.

When is the cheapest time to fly from Seattle to Fort Collins (SEA - FC9)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Fort Collins as you normally would.

Cheap Frontier flights from Seattle to Fort Collins

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Fort Collins. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest Frontier flights traveling from Seattle to Fort Collins. Make sure to double check the flight details before booking.
Tue 6/48:14 pmSEA - DEN
Nonstop3h 01mFrontier
Wed 6/55:01 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$55
Wed 9/410:08 pmSEA - DEN
Nonstop2h 43mFrontier
Sat 9/76:35 amDEN - SEA
Nonstop3h 02mFrontier
Deal found 5/15$58
Sun 5/268:04 amSEA - DEN
Nonstop2h 52mFrontier
Wed 5/295:31 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 5/16$63
Sat 6/110:08 pmSEA - DEN
Nonstop2h 53mFrontier
Fri 6/75:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$65
Sat 6/110:22 amSEA - DEN
Nonstop2h 57mFrontier
Wed 6/125:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$66
Tue 6/48:14 pmSEA - DEN
Nonstop3h 01mFrontier
Mon 6/105:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$68
Sat 6/110:22 amSEA - DEN
Nonstop2h 57mFrontier
Mon 6/36:35 amDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/15$70
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mFrontier
Fri 5/316:40 amDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/16$71
Sat 8/3110:08 pmSEA - DEN
Nonstop2h 43mFrontier
Wed 9/46:35 amDEN - SEA
Nonstop3h 02mFrontier
Deal found 5/14$72

Cheap Sun Country Air flights from Seattle to Fort Collins

Explore cheap flight options specifically provided by Sun Country Air for the route between Seattle and Fort Collins. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Sun Country Air flights traveling from Seattle to Fort Collins. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 5/256:15 pmSEA - DEN
1 stop12h 25mSun Country Air
Sun 6/24:10 pmDEN - SEA
1 stop7h 40mSun Country Air
Deal found 5/15$163
Fri 5/3111:59 pmSEA - DEN
1 stop15h 56mSun Country Air
Thu 6/67:25 pmDEN - SEA
1 stop13h 43mSun Country Air
Deal found 5/15$173
Sat 5/256:15 pmSEA - DEN
1 stop12h 25mSun Country Air
Mon 5/276:30 pmDEN - SEA
1 stop14h 40mSun Country Air
Deal found 5/16$292

Cheap Seattle to Fort Collins flights in May & June 2024

Find cheap flight options from Seattle to Fort Collins specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Fort Collins in 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/110:22 amSEA - DEN
Nonstop2h 57mFrontier
Sat 6/17:03 pmDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/14$77
Mon 6/39:40 amSEA - DEN
Nonstop3h 01mFrontier
Fri 6/75:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$78
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mFrontier
Thu 5/306:45 pmDEN - SEA
Nonstop3h 04mFrontier
Deal found 5/16$79
Wed 5/298:34 amSEA - DEN
Nonstop2h 52mFrontier
Sat 6/17:03 pmDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/15$80
Wed 6/129:41 pmSEA - DEN
Nonstop2h 53mFrontier
Wed 6/195:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$81
Mon 6/104:07 pmSEA - DEN
Nonstop2h 48mFrontier
Wed 6/125:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$82
Thu 6/611:28 amSEA - DEN
Nonstop2h 56mFrontier
Tue 6/115:10 pmDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$83
Tue 5/288:14 pmSEA - DEN
Nonstop3h 01mFrontier
Wed 5/295:31 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 5/16$84
Thu 5/309:49 pmSEA - DEN
Nonstop2h 55mFrontier
Tue 6/45:12 pmDEN - SEA
Nonstop3h 02mFrontier
Deal found 5/16$85

Seattle to Fort Collins 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Fort Collins in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Fort Collins in 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/110:22 amSEA - DEN
Nonstop2h 57mFrontier
Sat 6/17:03 pmDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/14$77
Mon 6/39:40 amSEA - DEN
Nonstop3h 01mFrontier
Fri 6/75:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$78
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mFrontier
Thu 5/306:45 pmDEN - SEA
Nonstop3h 04mFrontier
Deal found 5/16$79
Mon 8/1910:08 pmSEA - DEN
Nonstop2h 43mFrontier
Mon 8/266:35 amDEN - SEA
Nonstop3h 02mFrontier
Deal found 5/15$80
Wed 6/129:41 pmSEA - DEN
Nonstop2h 53mFrontier
Wed 6/195:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$81
Mon 6/104:07 pmSEA - DEN
Nonstop2h 48mFrontier
Wed 6/125:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$82
Thu 6/611:28 amSEA - DEN
Nonstop2h 56mFrontier
Tue 6/115:10 pmDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$83
Tue 5/288:14 pmSEA - DEN
Nonstop3h 01mFrontier
Wed 5/295:31 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 5/16$84
Thu 5/309:49 pmSEA - DEN
Nonstop2h 55mFrontier
Tue 6/45:12 pmDEN - SEA
Nonstop3h 02mFrontier
Deal found 5/16$85

Non-stop flights to Fort Collins from Seattle

Discover non-stop flight options from Seattle to Fort Collins. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the direct flights traveling from Seattle to Fort Collins in the near future. Users can also choose from other Seattle to Fort Collins flights by using the search form above.
Sat 6/110:22 amSEA - DEN
Nonstop2h 57mFrontier
Sat 6/17:03 pmDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/14$77
Mon 6/39:40 amSEA - DEN
Nonstop3h 01mFrontier
Fri 6/75:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$78
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mFrontier
Thu 5/306:45 pmDEN - SEA
Nonstop3h 04mFrontier
Deal found 5/16$79
Wed 5/298:34 amSEA - DEN
Nonstop2h 52mFrontier
Sat 6/17:03 pmDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/15$80
Wed 6/129:41 pmSEA - DEN
Nonstop2h 53mFrontier
Wed 6/195:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$81
Mon 6/104:07 pmSEA - DEN
Nonstop2h 48mFrontier
Wed 6/125:06 amDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$82
Thu 6/611:28 amSEA - DEN
Nonstop2h 56mFrontier
Tue 6/115:10 pmDEN - SEA
Nonstop3h 00mFrontier
Deal found 5/15$83
Tue 5/288:14 pmSEA - DEN
Nonstop3h 01mFrontier
Wed 5/295:31 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 5/16$84
Thu 5/309:49 pmSEA - DEN
Nonstop2h 55mFrontier
Tue 6/45:12 pmDEN - SEA
Nonstop3h 02mFrontier
Deal found 5/16$85

Seattle to Fort Collins flights leaving soon

Find last-minute flight options from Seattle to Fort Collins for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the flights available from Seattle to Fort Collins departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 5/228:04 amSEA - DEN
Nonstop2h 52mFrontier
Thu 5/306:45 pmDEN - SEA
Nonstop3h 04mFrontier
Deal found 5/15$78
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mFrontier
Thu 5/306:45 pmDEN - SEA
Nonstop3h 04mFrontier
Deal found 5/16$79
Sat 5/2510:22 amSEA - DEN
Nonstop2h 57mFrontier
Mon 6/36:35 amDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/16$85
Wed 5/228:04 amSEA - DEN
Nonstop2h 52mFrontier
Wed 5/295:31 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 5/16$89
Thu 5/239:49 pmSEA - DEN
Nonstop2h 55mFrontier
Wed 5/295:31 amDEN - SEA
Nonstop3h 03mFrontier
Deal found 5/16$93
Wed 5/228:04 amSEA - DEN
Nonstop2h 52mFrontier
Fri 5/316:40 amDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/16$99
Wed 5/228:04 amSEA - DEN
Nonstop2h 52mFrontier
Thu 5/236:25 amDEN - SEA
Nonstop3h 05mFrontier
Deal found 5/15$103
Sat 5/2510:08 pmSEA - DEN
Nonstop2h 53mFrontier
Thu 5/306:45 pmDEN - SEA
Nonstop3h 04mFrontier
Deal found 5/16$105
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mMultiple Airlines
Sun 6/24:10 pmDEN - SEA
1 stop7h 40mMultiple Airlines
Deal found 5/15$109

One-way flights to Fort Collins from Seattle

Search for one-way flight options from Seattle to Fort Collins. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Fort Collins. For those needing a return trip from Seattle, there is a search form available above.
Sun 5/269:39 pmSEA - DEN
Nonstop2h 55mFrontier
Deal found 5/15$23
Wed 5/298:34 amSEA - DEN
Nonstop2h 52mFrontier
Deal found 5/15$28
Sat 6/110:22 amSEA - DEN
Nonstop2h 57mFrontier
Deal found 5/15$29
Wed 6/129:41 pmSEA - DEN
Nonstop2h 53mFrontier
Deal found 5/16$36
Wed 6/129:41 pmSEA - DEN
Nonstop2h 53mFrontier
Deal found 5/15$37
Thu 5/309:49 pmSEA - DEN
Nonstop2h 55mFrontier
Deal found 5/15$38
Mon 8/1910:08 pmSEA - DEN
Nonstop2h 43mFrontier
Deal found 5/15$39
Tue 7/28:12 pmSEA - DEN
Nonstop2h 58mFrontier
Deal found 5/15$41
Fri 5/2410:24 pmSEA - DEN
Nonstop2h 53mFrontier
Deal found 5/14$43

Find flights from Seattle to Fort Collins within your budget

Customize your flight search to find flights from Seattle to Fort Collins that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$55 - $173

Route

Depart

Return

Price

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 6/4

Nonstop3h 01m

Denver Intl

Wed 6/5

Nonstop3h 00m

$55

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 9/4

Nonstop2h 43m

Denver Intl

Sat 9/7

Nonstop3h 02m

$58

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 5/26

Nonstop2h 52m

Denver Intl

Wed 5/29

Nonstop3h 03m

$63

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 6/1

Nonstop2h 53m

Denver Intl

Fri 6/7

Nonstop3h 00m

$65

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 6/1

Nonstop2h 57m

Denver Intl

Wed 6/12

Nonstop3h 00m

$66

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 6/4

Nonstop3h 01m

Denver Intl

Mon 6/10

Nonstop3h 00m

$68

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 6/1

Nonstop2h 57m

Denver Intl

Mon 6/3

Nonstop3h 05m

$70

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 5/26

Nonstop2h 55m

Denver Intl

Sun 6/2

1 stop7h 40m

$109

Seattle/Tacoma IntlDenver Intl

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Fri 5/31

1 stop15h 56m

Denver Intl

Thu 6/6

1 stop13h 43m

$173

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Seattle to Fort Collins?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Fort Collins. Price data was last updated on May 10, 2024.
The best time to book flights from Seattle to Fort Collins is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Fort Collins?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Fort Collins. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Fort Collins flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Fort Collins by month

Plan your trip from Seattle to Fort Collins by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Fort Collins is currently $35 while a round-trip flight costs $81. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Seattle to Fort Collins (average of $192). Flying from Seattle to Fort Collins in June is currently the most expensive (average of $277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$221

February

$237

March

$269

April

$204

May

$223

June

$277

July

$277

August

$214

September

$210

October

$194

November

$198

December

$192

Temperature and rainfall in Fort Collins by month

Plan your trip to Fort Collins by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Fort Collins

Get insights into the airlines that provide service to Fort Collins. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Collins. Reviews last updated May 16, 2024.
See what other customers who have flown with Frontier, Sun Country Air and Delta from Seattle to Fort Collins have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,157 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

WestJet
7.5
Good
2,919 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Fort Collins. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Fort Collins?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Fort Collins. On average, Seattle/Tacoma Intl has 31 outbound flights to Fort Collins per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Seattle to Fort Collins for under $100 on Cheapflights?

    Yes, there are multiple flights from Seattle to Fort Collins for under $100. The cheapest flight booked recently is on Frontier for just $55, but on average you can expect to pay $72.

  • Are there nonstop flights from Seattle to Fort Collins for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Fort Collins under $100. A good price for a nonstop flight from Seattle to Fort Collins is less than $86.

  • Are there last-minute flights available from Seattle to Fort Collins for under $100?

    There are currently 20+ open flights from Seattle to Fort Collins within the next 7 days for less than $100.

  • What days are nonstop flights available from Seattle to Fort Collins?

    You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How popular is this Seattle to Fort Collins flight route?

    Within the past month, 283 users have taken a look at flights from Seattle/Tacoma Intl to Fort Collins.

  • How many flights depart from Seattle to Fort Collins on average per day?

    Per day, 52 flights depart from Seattle to Fort Collins on average.
    Early Morning (Midnight to 6am) - 15% of flight departures
    Morning (6am - Noon) - 46% of flight departures
    Afternoon (Noon - 6pm) - 23% of flight departures
    Evening (6pm - Midnight) - 15% of flight departures

  • How long is the flight from Seattle to Fort Collins?

    Frontier can get you from Seattle to Fort Collins in just under 3h 01m. Your travel time will be generally consistent. The distance from Seattle to Fort Collins is about 1028 mi. All flights are typically nonstop.

  • What are the most popular airlines that fly from Seattle to Fort Collins?

    Consider Undisclosed Carrier, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Seattle to Fort Collins.

  • What are the most reliable airlines from Seattle to Fort Collins?

    The top 3 most reliable airlines when flying from Seattle to Fort Collins are SkyWest Airlines (100%), Air France (93%) and WestJet (87%).

  • What are the cheapest flights from Seattle to Fort Collins?

    The cheapest flight price from Seattle to Fort Collins is $48. On average you can expect to pay $568. The most popular route, (Seattle/Tacoma Intl - Denver Intl), can usually be booked for $115.

  • What does SEA to DEN mean?

    Seattle/Tacoma Intl Airport is SEA and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Cheyenne Airport (CYS), Denver Arapahoe Co Airport (APA), Laramie Gen. Brees Field Airport (LAR), Loveland Northern Colorado Airport (FNL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Fort Collins that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Fort Collins flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Fort Collins with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Fort Collins flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Fort Collins that include hotel bookings?

    Yes. In addition to deals on Seattle to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Fort Collins?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Fort Collins.

  • Can I find deals for business class flights from Seattle to Fort Collins?

    Yes. Cheapflights offers flight deals from Seattle to Fort Collins by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Fort Collins that allow pets onboard?

    Many airlines flying from Seattle to Fort Collins offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Fort Collins?

    Yes, you can often find last-minute deals on Seattle to Fort Collins flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Fort Collins flight deals updated?

    The Seattle to Fort Collins flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 6 airlines flying from Seattle to Fort Collins

Discover the top 6 airlines that operate flights from Seattle to Fort Collins. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$120FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$62Average$194FlexibilityNo cancel feeOn-time65%
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DeltaCheapest$79Average$216FlexibilityNo cancel feeOn-timeN/A
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Alaska AirlinesCheapest$89Average$240FlexibilityNo cancel feeOn-time75%
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United AirlinesCheapest$99Average$387FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$269Average$405FlexibilityNo cancel feeOn-time71%
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Search flights from Seattle to Fort Collins by cabin class

Find flights from Seattle to Fort Collins, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to Fort Collins

Find hourly flight availability from Seattle to Fort Collins. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
10%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
18%of flight departuresAfternoonNoon to 6 pm
26%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Fort Collins

Explore weekly flight availability from Seattle to Fort Collins. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday31daily flights
Monday37daily flights
Tuesday27daily flights
Wednesday24daily flights
Thursday35daily flights
Friday36daily flights
Saturday29daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Fort Collins?

Deals for Seattle to Fort Collins flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Fort Collins?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Fort Collins by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Fort Collins with no change fees?

Need flexible booking options for your flight to Fort Collins from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Fort Collins become cheaper?

Yes! Start tracking prices for Seattle to Fort Collins flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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