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Cheap flights from Denver to Idaho Falls (DEN - IDA) from $145

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 6/22. 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.
DEN — IDA
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Denver Intl to Idaho Falls Fanning Field are usually found in April or May, booked 86 days in advance, depart on a Tuesday or Thursday and return on a Saturday

Cheap flight deals from Denver to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Idaho Falls (IDA). 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 2, 2024.

Popular in

February

Cheapest in

April

Round-trip from

$397

One-way from

$315
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Denver Intl to Idaho Falls Fanning Field
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One-way flight from Denver Intl to Idaho Falls Fanning Field
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What is the cheapest day to fly round-trip from Denver to Idaho Falls?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 76% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Denver to Idaho Falls?

To save up to 53% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Denver to Idaho Falls from $254 1-2 weeks out and tickets from $383 for flights departing within the next 72 hours.

What is the cheapest month to fly from Denver to Idaho Falls?

April can be a great time to fly to Idaho Falls from Denver with a flight ticket averaging about $360. Cheapflights users have found deals in the month of April for as cheap as $169. The most expensive prices can be found in the month of February.

When is the cheapest time to fly from Denver to Idaho Falls (DEN - IDA)?

It’s typically best to fly out from Denver to Idaho Falls at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap American Airlines flights from Denver to Idaho Falls

Explore cheap flight options specifically provided by American Airlines for the route between Denver and Idaho Falls. 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 2, 2024.
Check out some of the cheapest American Airlines flights we've come across from Denver to Idaho Falls. Come back soon if you're not finding the exact deal you're looking for.
Fri 5/105:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Sat 5/111:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 5/1$423
Sat 5/1112:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Mon 5/131:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 5/1$468
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/117:00 amIDA - DEN
1 stop6h 57mAmerican Airlines
Deal found 4/30$469
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 4/30$479
Tue 5/77:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 4/30$484
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/117:00 amIDA - DEN
1 stop6h 57mAmerican Airlines
Deal found 5/1$506
Tue 5/78:05 amDEN - IDA
2 stops13h 29mAmerican Airlines
Sat 5/1112:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 5/1$511
Tue 5/77:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 5/1$516
Thu 5/237:24 amDEN - IDA
1 stop14h 10mAmerican Airlines
Sat 5/251:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 5/1$526

Cheap Alaska Airlines flights from Denver to Idaho Falls

Explore cheap flight options specifically provided by Alaska Airlines for the route between Denver and Idaho Falls. 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 2, 2024.
Some of the lowest-priced Alaska Airlines flights we've found at this time heading from Denver to Idaho Falls. Check back soon if you're not seeing flights that suit your needs.
Mon 6/35:37 pmDEN - IDA
2 stops30h 20mAlaska Airlines
Thu 6/63:32 pmIDA - DEN
1 stop8h 26mAlaska Airlines
Deal found 5/1$552
Tue 7/2311:58 amDEN - IDA
2 stops11h 59mAlaska Airlines
Tue 7/306:00 amIDA - DEN
1 stop27h 44mAlaska Airlines
Deal found 5/2$588
Thu 5/236:00 amDEN - IDA
1 stop8h 52mAlaska Airlines
Sat 5/253:32 pmIDA - DEN
2 stops25h 05mAlaska Airlines
Deal found 5/1$619
Thu 7/49:45 pmDEN - IDA
1 stop17h 37mAlaska Airlines
Sun 7/76:00 amIDA - DEN
2 stops37h 19mAlaska Airlines
Deal found 5/1$621
Mon 6/35:37 pmDEN - IDA
2 stops21h 15mAlaska Airlines
Thu 6/63:32 pmIDA - DEN
2 stops25h 05mAlaska Airlines
Deal found 5/1$655
Thu 8/811:58 amDEN - IDA
2 stops11h 59mAlaska Airlines
Sun 8/114:02 pmIDA - DEN
1 stop17h 42mAlaska Airlines
Deal found 5/2$678
Sun 8/188:25 pmDEN - IDA
2 stops27h 32mAlaska Airlines
Wed 8/216:06 amIDA - DEN
2 stops10h 48mAlaska Airlines
Deal found 5/1$683
Thu 8/811:58 amDEN - IDA
2 stops11h 59mAlaska Airlines
Sun 8/114:02 pmIDA - DEN
1 stop17h 42mAlaska Airlines
Deal found 5/1$688
Thu 5/1610:53 amDEN - IDA
1 stop13h 04mAlaska Airlines
Sat 5/183:32 pmIDA - DEN
2 stops25h 05mAlaska Airlines
Deal found 5/1$689

Cheap Denver to Idaho Falls flights in May & June 2024

Find cheap flight options from Denver to Idaho Falls 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 2, 2024.
These are some of the most attractive deals on flights from Denver to Idaho Falls in 2024. Check back in a little while for more flight options.
Tue 6/47:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Thu 6/65:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/2$289
Tue 6/43:01 pmDEN - IDA
1 stop3h 16mDelta
Thu 6/67:00 pmIDA - DEN
1 stop4h 14mDelta
Deal found 5/2$308
Mon 6/33:01 pmDEN - IDA
1 stop3h 16mDelta
Sat 6/156:10 amIDA - DEN
1 stop3h 44mDelta
Deal found 5/1$318
Sun 6/25:40 amDEN - IDA
1 stop12h 37mDelta
Mon 6/107:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/1$333
Tue 6/46:15 amDEN - IDA
2 stops15h 43mDelta
Wed 6/127:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/1$336
Sat 6/86:36 pmDEN - IDA
1 stop3h 41mDelta
Tue 6/117:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/1$343
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Thu 6/65:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$351
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sat 6/155:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$354
Mon 6/33:01 pmDEN - IDA
1 stop3h 16mDelta
Sun 6/96:10 amIDA - DEN
1 stop12h 43mDelta
Deal found 5/1$392

Denver to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Denver and Idaho Falls 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 2, 2024.
These are some of the most attractive deals on flights from Denver to Idaho Falls in 2024. Check back in a little while for more flight options.
Tue 6/47:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Thu 6/65:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/2$289
Tue 6/43:01 pmDEN - IDA
1 stop3h 16mDelta
Thu 6/67:00 pmIDA - DEN
1 stop4h 14mDelta
Deal found 5/2$308
Mon 6/33:01 pmDEN - IDA
1 stop3h 16mDelta
Sat 6/156:10 amIDA - DEN
1 stop3h 44mDelta
Deal found 5/1$318
Sun 6/25:40 amDEN - IDA
1 stop12h 37mDelta
Mon 6/107:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/1$333
Tue 6/46:15 amDEN - IDA
2 stops15h 43mDelta
Thu 6/137:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/1$336
Sat 6/86:36 pmDEN - IDA
1 stop3h 41mDelta
Wed 6/127:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/1$343
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Thu 6/65:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$351
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sat 6/155:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$354
Tue 7/236:36 pmDEN - IDA
1 stop3h 32mDelta
Tue 7/307:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/2$363

Non-stop flights to Idaho Falls from Denver

Discover non-stop flight options from Denver to Idaho Falls. 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 2,864,334 searches. Data last updated May 2, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Denver to Idaho Falls. Search for alternative flights from Denver to Idaho Falls by utilizing the search form above.
Tue 6/47:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Thu 6/65:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/2$289
Tue 9/38:10 amDEN - IDA
Nonstop1h 44mUnited Airlines
Fri 9/205:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 5/1$333
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Thu 6/65:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$351
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sat 6/155:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$354
Thu 5/233:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Sat 5/252:30 pmIDA - DEN
Nonstop1h 46mUnited Airlines
Deal found 5/1$393
Mon 6/37:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sun 6/95:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/1$398
Thu 5/163:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Sat 5/185:56 pmIDA - DEN
Nonstop1h 47mUnited Airlines
Deal found 5/1$419
Tue 5/147:20 pmDEN - IDA
Nonstop1h 47mUnited Airlines
Wed 5/157:00 amIDA - DEN
Nonstop1h 54mUnited Airlines
Deal found 5/1$484
Sun 5/123:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Fri 5/172:30 pmIDA - DEN
Nonstop1h 48mUnited Airlines
Deal found 4/30$601

Denver to Idaho Falls flights leaving soon

Find last-minute flight options from Denver to Idaho Falls 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 2,864,334 searches. Data last updated May 2, 2024.
Have a look at some of the last-minute flights available departing from Denver to Idaho Falls. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 5/105:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Sat 5/111:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 5/1$423
Sat 5/1112:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Mon 5/131:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 5/1$468
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/117:00 amIDA - DEN
1 stop6h 57mAmerican Airlines
Deal found 4/30$469
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 4/30$479
Tue 5/77:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 4/30$484
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/117:00 amIDA - DEN
1 stop6h 57mAmerican Airlines
Deal found 5/1$506
Tue 5/78:05 amDEN - IDA
2 stops13h 29mAmerican Airlines
Sat 5/1112:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 5/1$511
Tue 5/77:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 5/1$516
Tue 5/77:55 amDEN - IDA
Nonstop1h 48mUnited Airlines
Sat 5/1110:45 amIDA - DEN
Nonstop1h 56mUnited Airlines
Deal found 4/30$544

One-way flights to Idaho Falls from Denver

Search for one-way flight options from Denver to Idaho Falls. 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 2, 2024.
Some of the best available deals we've found on one-way flights from Denver to Idaho Falls. Users needing a return flight from Denver to Idaho Falls should utilize the search form above.
Sat 6/227:25 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Deal found 5/1$145
Thu 7/116:36 pmDEN - IDA
1 stop3h 32mDelta
Deal found 5/2$154
Sat 6/226:36 pmDEN - IDA
1 stop3h 41mDelta
Deal found 5/1$159
Fri 7/127:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Deal found 5/2$189
Wed 7/171:05 pmDEN - IDA
1 stop5h 12mDelta
Deal found 5/2$209
Thu 7/117:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Deal found 5/2$249
Mon 7/157:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Deal found 5/2$315
Fri 7/1212:30 amDEN - IDA
2 stops21h 38mDelta
Deal found 5/2$324
Wed 7/178:25 pmDEN - IDA
2 stops27h 32mAlaska Airlines
Deal found 5/2$333

Find flights from Denver to Idaho Falls within your budget

Customize your flight search to find flights from Denver to Idaho Falls 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 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$289 - $552

Route

Depart

Return

Price

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 6/4

Nonstop1h 45m

Idaho Falls Fanning Field

Thu 6/6

Nonstop1h 44m

$289

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 6/4

1 stop3h 16m

Idaho Falls Fanning Field

Thu 6/6

1 stop4h 14m

$308

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Mon 6/3

1 stop3h 16m

Idaho Falls Fanning Field

Mon 6/10

1 stop3h 54m

$318

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Sun 6/2

1 stop9h 32m

Idaho Falls Fanning Field

Wed 6/12

1 stop3h 54m

$333

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 6/4

2 stops15h 43m

Idaho Falls Fanning Field

Thu 6/13

1 stop3h 54m

$336

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Mon 6/3

Nonstop1h 45m

Idaho Falls Fanning Field

Thu 6/6

Nonstop1h 44m

$351

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Mon 6/3

Nonstop1h 45m

Idaho Falls Fanning Field

Sat 6/15

Nonstop1h 44m

$354

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Thu 5/23

1 stop14h 10m

Idaho Falls Fanning Field

Sat 5/25

1 stop7h 04m

$526

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Mon 6/3

2 stops30h 20m

Idaho Falls Fanning Field

Thu 6/6

1 stop8h 26m

$552

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Denver to Idaho Falls?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Idaho Falls. Price data was last updated on January 28, 2024.
The price you pay for your flight from Denver to Idaho Falls may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Denver to Idaho Falls?

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

Average price of flights to Idaho Falls by month

Plan your trip from Denver to Idaho Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Idaho Falls is currently $231 while a round-trip flight costs $374. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from Denver to Idaho Falls (average of $397). Flying from Denver to Idaho Falls in July is currently the most expensive (average of $622). 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

$469

February

$446

March

$535

April

$467

May

$494

June

$614

July

$622

August

$555

September

$532

October

$485

November

$456

December

$397

Temperature and rainfall in Idaho Falls by month

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

IDA

Temperature

23 - 69.8 °F

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated May 2, 2024.
Peruse reviews from past customers who have flown with American Airlines, Alaska Airlines and Delta from Denver to Idaho Falls to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,118 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,118 reviews
Alaska Airlines
8.1
Very good
9,118 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,861 reviews
Alaska Airlines
8.1
Very good
9,118 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,142 reviews
Alaska Airlines
8.1
Very good
9,118 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,769 reviews
Alaska Airlines
8.1
Very good
9,118 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • What airports do I use to fly from Denver to Idaho Falls?

    To fly from Denver to Idaho Falls, you need to book a flight from Denver Intl (DEN) to Fanning Field (IDA). Nonstop flights to Idaho Falls Fanning Field from Denver Intl take 1h 44m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Denver Intl to Fanning Field offered by 2 different airlines.

  • Can I find flights from Denver to Idaho Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Denver to Idaho Falls for under $300. The cheapest flight booked recently is on United Airlines for just $289, but on average you can expect to pay $365.

  • Are there nonstop flights from Denver to Idaho Falls for under $300 on Cheapflights?

    Cheapflights has at least 9 direct flights from Denver to Idaho Falls under $300. A good price for a nonstop flight from Denver to Idaho Falls is less than $402.

  • Are there last-minute flights available from Denver to Idaho Falls for under $500?

    There are currently 17+ open flights from Denver to Idaho Falls within the next 7 days for less than $500.

  • What days are nonstop flights available from Denver to Idaho Falls?

    Days when nonstop flights are available for this flight are: Sunday.

  • How many flights depart from Denver to Idaho Falls on average per day?

    1 flight departure from Denver to Idaho Falls per day on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Denver to Idaho Falls?

    Departing from Denver to Idaho Falls will take you 1h 45m. The distance from Denver to Idaho Falls is about 459 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Idaho Falls round-trip?

    United Airlines, at $289, was found to be the cheapest airline from Denver to Idaho Falls. An alternate airline flying to your destination would be Delta. These flights start at 19% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Denver to Idaho Falls one-way?

    $145 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $154 and $333, respectively.

  • What are the most reliable airlines from Denver to Idaho Falls?

    Consider SkyWest Airlines (85%), United Airlines (83%) or Mesa Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Denver to Idaho Falls.

  • What are the cheapest flights from Denver to Idaho Falls?

    While on average a flight from Denver to Idaho Falls is generally $307, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Denver Intl - Idaho Falls Fanning Field), you can expect to pay $299 for that flight.

  • What does DEN to IDA mean?

    DEN stands for Denver Intl Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Denver to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Idaho Falls 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 Denver to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Idaho Falls 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 Denver to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Denver to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Idaho Falls?

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

  • Can I find deals for business class flights from Denver to Idaho Falls?

    Yes. Cheapflights offers flight deals from Denver to Idaho Falls 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 Denver to Idaho Falls that allow pets onboard?

    Many airlines flying from Denver to Idaho Falls 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 Denver to Idaho Falls?

    Yes, you can often find last-minute deals on Denver to Idaho Falls 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 Denver to Idaho Falls flight deals updated?

    The Denver to Idaho Falls flight deals you see on this page were last updated on 5/2.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Denver to Idaho Falls

Discover the top 2 airlines that operate flights from Denver to Idaho Falls. 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 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$263FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$189Average$334FlexibilityNo cancel feeOn-time69%
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Search flights from Denver to Idaho Falls by cabin class

Find flights from Denver to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Denver to Idaho Falls

Find hourly flight availability from Denver to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
29%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
29%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

Weekly flight availability from Denver to Idaho Falls

Explore weekly flight availability from Denver to Idaho Falls. 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 2, 2024.
Sunday2daily flights
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Denver to Idaho Falls flexibly with Cheapflights today.

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