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Cheap flights from Seattle to Peoria (SEA - PIA) from $244

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 6/2. 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 — PIA
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Greater Peoria are usually found in February or December, booked 79 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Peoria (PIA). 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 3, 2024.

Popular in

January

Cheapest in

February

Round-trip from

$339

One-way from

$244
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Seattle/Tacoma Intl to Greater Peoria
Search Deals
One-way flight from Seattle/Tacoma Intl to Greater Peoria
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What is the cheapest day to fly round-trip from Seattle to Peoria, Illinois?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Seattle to Peoria, Illinois?

Users have found that booking a flight from Seattle to Peoria, Illinois at least 29 days early can save you up to 112% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from Seattle to Peoria, Illinois for as little as $556 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $698 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Peoria, Illinois?

Our data shows that February tends to be the cheapest month to fly to Peoria, Illinois from Seattle. Users have commonly found prices around $597 for the month, but tickets can be as low as $355. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Seattle to Peoria, Illinois (SEA - PIA)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Peoria, Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Seattle to Peoria

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Peoria. 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 2,864,334 searches. Data last updated May 3, 2024.
Find some of the cheapest United Airlines flights traveling from Seattle to Peoria. Come back soon if you're not finding the exact deal you're looking for.
Mon 7/2212:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Tue 7/233:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 5/2$532
Wed 8/712:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Mon 8/123:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 5/2$548
Wed 6/1211:59 pmSEA - PIA
1 stop8h 26mUnited Airlines
Tue 6/183:50 pmPIA - SEA
1 stop8h 33mUnited Airlines
Deal found 5/2$598
Wed 5/297:00 amSEA - PIA
1 stop12h 12mUnited Airlines
Sat 6/13:50 pmPIA - SEA
2 stops18h 07mUnited Airlines
Deal found 5/1$605
Wed 5/295:10 pmSEA - PIA
1 stop20h 04mUnited Airlines
Sat 6/17:00 amPIA - SEA
2 stops17h 11mUnited Airlines
Deal found 5/3$606
Wed 5/2911:42 amSEA - PIA
2 stops20h 43mUnited Airlines
Sat 6/13:50 pmPIA - SEA
2 stops18h 07mUnited Airlines
Deal found 5/1$623
Wed 5/2911:42 amSEA - PIA
2 stops20h 43mUnited Airlines
Sat 6/17:00 amPIA - SEA
2 stops17h 11mUnited Airlines
Deal found 5/3$624
Wed 5/294:25 pmSEA - PIA
3 stops20h 49mUnited Airlines
Sat 6/13:50 pmPIA - SEA
2 stops18h 07mUnited Airlines
Deal found 5/1$628
Thu 9/125:00 pmSEA - PIA
1 stop15h 17mUnited Airlines
Tue 9/246:45 amPIA - SEA
2 stops17h 37mUnited Airlines
Deal found 5/2$631

Cheap American Airlines flights from Seattle to Peoria

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Peoria. 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 2,864,334 searches. Data last updated May 3, 2024.
Browse through some of the cheapest American Airlines flights traveling from Seattle to Peoria. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 5/2911:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Sat 6/111:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 5/3$441
Thu 9/1211:50 pmSEA - PIA
1 stop9h 02mAmerican Airlines
Tue 9/246:39 amPIA - SEA
1 stop16h 32mAmerican Airlines
Deal found 5/2$457
Wed 7/106:00 amSEA - PIA
1 stop9h 56mAmerican Airlines
Tue 7/164:25 pmPIA - SEA
1 stop8h 32mAmerican Airlines
Deal found 5/2$490
Thu 6/135:10 amSEA - PIA
1 stop10h 44mAmerican Airlines
Sat 6/156:05 amPIA - SEA
1 stop15h 43mAmerican Airlines
Deal found 5/3$495
Wed 7/1010:52 pmSEA - PIA
1 stop17h 04mAmerican Airlines
Tue 7/164:25 pmPIA - SEA
1 stop8h 32mAmerican Airlines
Deal found 5/3$520
Thu 6/65:10 amSEA - PIA
1 stop14h 04mAmerican Airlines
Tue 6/113:05 pmPIA - SEA
1 stop6h 43mAmerican Airlines
Deal found 5/2$522
Thu 5/3011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Thu 6/63:57 pmPIA - SEA
1 stop7h 27mAmerican Airlines
Deal found 5/2$527
Thu 8/85:00 amSEA - PIA
1 stop9h 04mAmerican Airlines
Mon 8/1211:29 amPIA - SEA
1 stop9h 51mAmerican Airlines
Deal found 5/2$540
Wed 6/195:10 amSEA - PIA
1 stop10h 44mAmerican Airlines
Fri 6/284:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 5/1$550

Cheap Seattle to Peoria flights in May & June 2024

Find cheap flight options from Seattle to Peoria specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
Scroll through some of the best deals on flights from Seattle to Peoria in 2024. Check back soon for alternative fares.
Thu 5/3011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Sat 6/12:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 5/2$441
Thu 6/65:10 amSEA - PIA
1 stop14h 04mAmerican Airlines
Tue 6/113:05 pmPIA - SEA
1 stop6h 43mAmerican Airlines
Deal found 5/2$522
Thu 5/3011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Thu 6/63:57 pmPIA - SEA
1 stop7h 27mAmerican Airlines
Deal found 5/2$527
Wed 6/195:10 amSEA - PIA
1 stop10h 44mAmerican Airlines
Fri 6/284:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 5/1$550
Fri 6/710:52 pmSEA - PIA
1 stop13h 34mAmerican Airlines
Mon 6/174:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 5/2$580
Fri 5/37:10 pmSEA - PIA
2 stops17h 57mUnited Airlines
Tue 5/76:45 amPIA - SEA
2 stops16h 42mUnited Airlines
Deal found 5/2$596
Wed 6/1211:59 pmSEA - PIA
1 stop8h 26mUnited Airlines
Tue 6/183:50 pmPIA - SEA
1 stop8h 33mUnited Airlines
Deal found 5/2$598
Wed 5/297:00 amSEA - PIA
1 stop12h 12mUnited Airlines
Sat 6/13:50 pmPIA - SEA
2 stops18h 07mUnited Airlines
Deal found 5/1$605
Fri 5/37:10 pmSEA - PIA
2 stops17h 57mUnited Airlines
Mon 5/63:45 pmPIA - SEA
2 stops20h 02mUnited Airlines
Deal found 5/2$620

Seattle to Peoria 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Peoria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Scroll through some of the best deals on flights from Seattle to Peoria in 2024. Check back soon for alternative fares.
Wed 5/2911:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Sat 6/111:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 5/3$441
Thu 9/1211:50 pmSEA - PIA
1 stop9h 02mAmerican Airlines
Tue 9/246:39 amPIA - SEA
1 stop16h 32mAmerican Airlines
Deal found 5/2$457
Wed 7/106:00 amSEA - PIA
1 stop9h 56mAmerican Airlines
Tue 7/164:25 pmPIA - SEA
1 stop8h 32mAmerican Airlines
Deal found 5/2$490
Wed 7/1010:52 pmSEA - PIA
1 stop17h 04mAmerican Airlines
Tue 7/164:25 pmPIA - SEA
1 stop8h 32mAmerican Airlines
Deal found 5/3$520
Thu 6/65:10 amSEA - PIA
1 stop14h 04mAmerican Airlines
Tue 6/113:05 pmPIA - SEA
1 stop6h 43mAmerican Airlines
Deal found 5/2$522
Thu 5/3011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Thu 6/63:57 pmPIA - SEA
1 stop7h 27mAmerican Airlines
Deal found 5/2$527
Mon 7/2212:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Tue 7/233:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 5/2$532
Thu 8/85:00 amSEA - PIA
1 stop9h 04mAmerican Airlines
Mon 8/1211:29 amPIA - SEA
1 stop9h 51mAmerican Airlines
Deal found 5/2$540
Wed 8/712:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Mon 8/123:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 5/2$548

One-way flights to Peoria from Seattle

Search for one-way flight options from Seattle to Peoria. 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 2,864,334 searches. Data last updated May 3, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Peoria. Users can also find round-trip Seattle to Peoria flights by using the search form above.
Sun 6/211:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Deal found 5/2$244
Sat 6/111:59 pmSEA - PIA
1 stop8h 26mUnited Airlines
Deal found 5/2$254
Thu 5/1611:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Deal found 5/1$348
Sat 6/111:42 amSEA - PIA
2 stops20h 43mUnited Airlines
Deal found 5/2$393
Sun 6/210:25 pmSEA - PIA
2 stops14h 49mUnited Airlines
Deal found 5/2$458
Fri 5/311:15 amSEA - PIA
2 stops11h 06mAmerican Airlines
Deal found 5/2$476
Thu 5/165:00 amSEA - PIA
3 stops27h 26mUnited Airlines
Deal found 5/1$485
Thu 5/167:25 amSEA - PIA
2 stops25h 01mUnited Airlines
Deal found 5/1$522
Wed 5/151:15 amSEA - PIA
2 stops11h 06mAmerican Airlines
Deal found 5/1$651

Find flights from Seattle to Peoria within your budget

Customize your flight search to find flights from Seattle to Peoria 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$441 - $605

Route

Depart

Return

Price

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 5/29

1 stop12h 22m

Greater Peoria

Sat 6/1

1 stop13h 27m

$441

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 9/12

1 stop9h 02m

Greater Peoria

Tue 9/24

1 stop16h 32m

$457

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 7/10

1 stop9h 56m

Greater Peoria

Tue 7/16

1 stop8h 32m

$490

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 6/13

1 stop10h 44m

Greater Peoria

Sat 6/15

1 stop15h 43m

$495

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 7/10

1 stop17h 04m

Greater Peoria

Tue 7/16

1 stop8h 32m

$520

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Mon 7/22

1 stop7h 57m

Greater Peoria

Tue 7/23

1 stop7h 10m

$532

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 8/7

1 stop7h 57m

Greater Peoria

Mon 8/12

1 stop7h 10m

$548

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 6/12

1 stop8h 26m

Greater Peoria

Tue 6/18

1 stop8h 33m

$598

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 5/29

1 stop12h 12m

Greater Peoria

Sat 6/1

2 stops18h 07m

$605

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Seattle to Peoria, Illinois?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Peoria. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Peoria, Illinois is 77 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 Peoria, Illinois?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Peoria. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Peoria, Illinois flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Peoria by month

Plan your trip from Seattle to Peoria by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Peoria is currently $426 while a round-trip flight costs $521. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Peoria, Illinois (average of $339). Flying from Seattle to Peoria, Illinois in June is currently the most expensive (average of $534). 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

$339

February

$353

March

$364

April

$367

May

$430

June

$534

July

$482

August

$411

September

$416

October

$404

November

$377

December

$406

Temperature and rainfall in Peoria by month

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

PIA

Temperature

24.8 - 75.2 °F

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated May 3, 2024.
To help decide which airline to fly from Seattle to Peoria, see what other customers have to say about United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,134 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,134 reviews
United Airlines
7.4
Good
11,134 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,755 reviews
United Airlines
7.4
Good
11,134 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

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

  • Can I find flights from Seattle to Peoria, Illinois for under $500 on Cheapflights?

    Yes, there are multiple flights from Seattle to Peoria, Illinois for under $500. The cheapest flight booked recently is on American Airlines for just $441, but on average you can expect to pay $552.

  • What are the cheapest airlines flying from Seattle to Peoria, Illinois round-trip?

    American Airlines, at $441, was found to be the cheapest airline from Seattle to Peoria, Illinois. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 26% cheaper than the other options available to this destination.

  • What does SEA to PIA mean?

    Great question - SEA to PIA just means Seattle/Tacoma Intl Airport to Greater Peoria Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your Seattle to Peoria 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 Peoria with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Peoria 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 Peoria that include hotel bookings?

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

  • How can I find direct flights from Seattle to Peoria?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Peoria 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 Peoria that allow pets onboard?

    Many airlines flying from Seattle to Peoria 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 Peoria?

    Yes, you can often find last-minute deals on Seattle to Peoria 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 Peoria, Illinois flight deals updated?

    The Seattle to Peoria, Illinois flight deals you see on this page were last updated on 5/3.

See more FAQs

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Alternative routes for Seattle to Peoria
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Seattle to Peoria

Discover the top 2 airlines that operate flights from Seattle to Peoria. 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$335Average$526FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$423Average$658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Seattle to Peoria by cabin class

Find flights from Seattle to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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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 Peoria?

Deals for Seattle to Peoria 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 Peoria?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Peoria 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 Peoria with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Peoria with no change fees.

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

Of course! You can now track prices for flights from Seattle to Peoria and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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