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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 5/29. 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 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
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 April 27, 2024.

Popular in

February

Cheapest in

April

Round-trip from

$397

One-way from

$154
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 10% on the flight price compared to flying in the afternoon, 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 2,991,349 searches. Data last updated April 27, 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.
Tue 5/145:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Tue 5/211:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 4/27$313
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sun 5/127:00 amIDA - DEN
1 stop6h 57mAmerican Airlines
Deal found 4/27$444
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/111:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 4/25$459
Tue 5/72:47 pmDEN - IDA
1 stop6h 47mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 4/25$469
Tue 5/77:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Sat 5/111:15 pmIDA - DEN
2 stops8h 50mAmerican Airlines
Deal found 4/25$474
Mon 5/612:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Wed 5/812:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 4/27$491
Tue 5/72:47 pmDEN - IDA
1 stop6h 47mAmerican Airlines
Sun 5/121:15 pmIDA - DEN
2 stops8h 50mAmerican Airlines
Deal found 4/27$501
Tue 5/78:05 amDEN - IDA
2 stops13h 29mAmerican Airlines
Sun 5/121:15 pmIDA - DEN
2 stops8h 50mAmerican Airlines
Deal found 4/27$506
Fri 5/1012:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Mon 5/1312:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 4/27$523

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 2,991,349 searches. Data last updated April 27, 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.
Sat 5/2512:58 pmDEN - IDA
1 stop10h 59mAlaska Airlines
Sat 6/16:00 amIDA - DEN
1 stop5h 58mAlaska Airlines
Deal found 4/25$389
Sat 5/2512:58 pmDEN - IDA
1 stop10h 59mAlaska Airlines
Sat 6/16:00 amIDA - DEN
2 stops13h 11mAlaska Airlines
Deal found 4/25$419
Thu 9/128:00 amDEN - IDA
1 stop7h 30mAlaska Airlines
Thu 9/264:20 pmIDA - DEN
1 stop7h 38mAlaska Airlines
Deal found 4/27$421
Fri 5/176:00 amDEN - IDA
1 stop17h 57mAlaska Airlines
Sat 5/256:00 amIDA - DEN
1 stop9h 07mAlaska Airlines
Deal found 4/26$442
Sun 5/266:00 amDEN - IDA
1 stop17h 57mAlaska Airlines
Sun 6/26:00 amIDA - DEN
1 stop27h 56mAlaska Airlines
Deal found 4/26$447
Sun 5/266:00 amDEN - IDA
1 stop17h 57mAlaska Airlines
Sun 6/26:00 amIDA - DEN
1 stop27h 56mAlaska Airlines
Deal found 4/26$457
Sat 5/258:08 pmDEN - IDA
2 stops27h 49mAlaska Airlines
Sat 6/16:00 amIDA - DEN
2 stops13h 11mAlaska Airlines
Deal found 4/25$485
Fri 5/175:37 pmDEN - IDA
2 stops30h 20mAlaska Airlines
Sat 5/253:32 pmIDA - DEN
1 stop23h 35mAlaska Airlines
Deal found 4/26$493
Thu 9/1212:02 pmDEN - IDA
2 stops11h 52mAlaska Airlines
Thu 9/264:20 pmIDA - DEN
1 stop7h 38mAlaska Airlines
Deal found 4/27$496

Cheap Denver to Idaho Falls flights in April & May 2024

Find cheap flight options from Denver to Idaho Falls specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 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.
Fri 5/173:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Sat 5/252:30 pmIDA - DEN
Nonstop1h 46mUnited Airlines
Deal found 4/26$284
Tue 5/213:01 pmDEN - IDA
1 stop3h 16mDelta
Tue 5/287:00 pmIDA - DEN
1 stop4h 14mDelta
Deal found 4/26$303
Tue 5/145:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Tue 5/211:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 4/27$313
Tue 5/147:55 amDEN - IDA
Nonstop1h 48mUnited Airlines
Tue 5/212:30 pmIDA - DEN
Nonstop1h 48mUnited Airlines
Deal found 4/27$349
Sun 5/2611:40 amDEN - IDA
Nonstop1h 41mUnited Airlines
Sun 6/25:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/26$388
Sat 5/2512:58 pmDEN - IDA
1 stop10h 59mAlaska Airlines
Sat 6/16:00 amIDA - DEN
1 stop5h 58mAlaska Airlines
Deal found 4/25$389
Thu 5/167:20 pmDEN - IDA
Nonstop1h 47mUnited Airlines
Thu 5/235:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/27$414
Sat 5/2512:58 pmDEN - IDA
1 stop10h 59mAlaska Airlines
Sat 6/16:00 amIDA - DEN
2 stops13h 11mAlaska Airlines
Deal found 4/25$419
Fri 5/176:00 amDEN - IDA
1 stop17h 57mAlaska Airlines
Sat 5/256:00 amIDA - DEN
1 stop9h 07mAlaska Airlines
Deal found 4/26$442

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 2,991,349 searches. Data last updated April 27, 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.
Fri 5/173:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Sat 5/252:30 pmIDA - DEN
Nonstop1h 46mUnited Airlines
Deal found 4/26$284
Tue 5/213:01 pmDEN - IDA
1 stop3h 16mDelta
Tue 5/287:00 pmIDA - DEN
1 stop4h 14mDelta
Deal found 4/26$303
Tue 7/163:35 pmDEN - IDA
Nonstop1h 42mUnited Airlines
Wed 7/175:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/25$305
Tue 5/145:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Tue 5/211:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 4/27$313
Tue 7/233:35 pmDEN - IDA
Nonstop1h 42mUnited Airlines
Tue 7/305:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/26$328
Tue 5/147:55 amDEN - IDA
Nonstop1h 48mUnited Airlines
Tue 5/212:30 pmIDA - DEN
Nonstop1h 48mUnited Airlines
Deal found 4/27$349
Sun 6/23:01 pmDEN - IDA
1 stop3h 16mDelta
Sat 6/157:12 pmIDA - DEN
1 stop3h 42mDelta
Deal found 4/27$358
Thu 6/67:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sun 6/95:55 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/26$379
Tue 7/166:36 pmDEN - IDA
1 stop3h 32mDelta
Wed 7/177:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 4/25$383

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 2,991,349 searches. Data last updated April 27, 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.
Fri 5/173:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Sat 5/252:30 pmIDA - DEN
Nonstop1h 46mUnited Airlines
Deal found 4/26$284
Tue 7/163:35 pmDEN - IDA
Nonstop1h 42mUnited Airlines
Wed 7/175:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/25$305
Tue 7/233:35 pmDEN - IDA
Nonstop1h 42mUnited Airlines
Tue 7/305:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/26$328
Tue 5/147:55 amDEN - IDA
Nonstop1h 48mUnited Airlines
Tue 5/212:30 pmIDA - DEN
Nonstop1h 48mUnited Airlines
Deal found 4/27$349
Thu 6/67:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sun 6/95:55 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/26$379
Thu 8/87:25 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Sun 8/115:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/26$388
Thu 9/127:35 pmDEN - IDA
Nonstop1h 48mUnited Airlines
Thu 9/265:40 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/27$401
Thu 5/167:20 pmDEN - IDA
Nonstop1h 47mUnited Airlines
Thu 5/235:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/27$414
Mon 7/2211:44 amDEN - IDA
Nonstop1h 44mUnited Airlines
Mon 7/225:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 4/25$464

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 2,991,349 searches. Data last updated April 27, 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.
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sun 5/127:00 amIDA - DEN
1 stop6h 57mAmerican Airlines
Deal found 4/27$444
Tue 5/712:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Sat 5/111:15 pmIDA - DEN
1 stop7h 04mAmerican Airlines
Deal found 4/25$459
Tue 5/72:47 pmDEN - IDA
1 stop6h 47mAmerican Airlines
Sat 5/117:00 amIDA - DEN
2 stops11h 13mAmerican Airlines
Deal found 4/25$469
Tue 5/77:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Sat 5/111:15 pmIDA - DEN
2 stops8h 50mAmerican Airlines
Deal found 4/25$474
Tue 5/77:55 amDEN - IDA
Nonstop1h 48mUnited Airlines
Sun 5/1210:45 amIDA - DEN
Nonstop1h 56mUnited Airlines
Deal found 4/27$479
Mon 5/612:30 pmDEN - IDA
1 stop9h 04mAmerican Airlines
Wed 5/812:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 4/27$491
Tue 5/72:47 pmDEN - IDA
1 stop6h 47mAmerican Airlines
Sun 5/121:15 pmIDA - DEN
2 stops8h 50mAmerican Airlines
Deal found 4/27$501
Tue 5/78:05 amDEN - IDA
2 stops13h 29mAmerican Airlines
Sun 5/121:15 pmIDA - DEN
2 stops8h 50mAmerican Airlines
Deal found 4/27$506
Mon 5/67:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Wed 5/812:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 4/27$533

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 2,991,349 searches. Data last updated April 27, 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.
Wed 5/297:25 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Deal found 4/26$145
Wed 5/296:10 pmDEN - IDA
1 stop3h 48mDelta
Deal found 4/26$154
Wed 5/295:37 pmDEN - IDA
2 stops30h 20mAlaska Airlines
Deal found 4/26$228
Sun 5/268:05 amDEN - IDA
1 stop27h 30mAmerican Airlines
Deal found 4/26$239
Sun 8/113:35 pmDEN - IDA
Nonstop1h 42mUnited Airlines
Deal found 4/26$249
Sun 5/265:37 pmDEN - IDA
2 stops30h 20mAlaska Airlines
Deal found 4/26$388
Wed 5/297:00 amDEN - IDA
2 stops14h 34mAmerican Airlines
Deal found 4/26$481

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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$284 - $419

Route

Depart

Return

Price

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Fri 5/17

Nonstop1h 44m

Idaho Falls Fanning Field

Sat 5/25

Nonstop1h 46m

$284

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 5/21

1 stop3h 16m

Idaho Falls Fanning Field

Tue 5/28

1 stop4h 14m

$303

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 7/16

Nonstop1h 42m

Idaho Falls Fanning Field

Wed 7/17

Nonstop1h 42m

$305

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 5/14

1 stop7h 44m

Idaho Falls Fanning Field

Tue 5/21

1 stop7h 04m

$313

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 7/23

Nonstop1h 42m

Idaho Falls Fanning Field

Tue 7/30

Nonstop1h 42m

$328

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 7/23

1 stop3h 32m

Idaho Falls Fanning Field

Tue 7/30

1 stop3h 54m

$358

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 7/16

1 stop3h 32m

Idaho Falls Fanning Field

Wed 7/17

1 stop3h 54m

$383

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Sat 5/25

1 stop10h 59m

Idaho Falls Fanning Field

Sat 6/1

1 stop5h 58m

$389

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Sat 5/25

1 stop10h 59m

Idaho Falls Fanning Field

Sat 6/1

2 stops13h 11m

$419

Flights are sorted by cheapest first

Deals found on 4/26

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 21, 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 mornings 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 $269 while a round-trip flight costs $342. Price data was last updated on April 21, 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 June is currently the most expensive (average of $625). 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

$498

May

$493

June

$625

July

$611

August

$553

September

$532

October

$488

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 April 27, 2024.
Peruse reviews from past customers who have flown with American Airlines, Alaska Airlines and United Airlines 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
9,117 reviews
Check prices

Crew

8.6

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,117 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Crew

8.6

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

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

Delta
8.1
Very good
10,951 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Crew

8.6

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
11,228 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Crew

8.6

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

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

American Airlines
7.3
Good
14,875 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Crew

8.6

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

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 42m 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 $284, but on average you can expect to pay $380.

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

    Cheapflights has at least 10 direct flights from Denver to Idaho Falls under $300. A good price for a nonstop flight from Denver to Idaho Falls is less than $379.

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

    There are currently 20+ 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: Tuesday.

  • 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.
    Morning (6am - Noon) - 100% of flight departures

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

    Departing from Denver to Idaho Falls will take you 1h 44m. 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 $284, was found to be the cheapest airline from Denver to Idaho Falls.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 21% 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 $228, respectively.

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

    Consider Copa Airlines (86%), SkyWest Airlines (85%) or United Airlines (82%) 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 $315, our data shows the cheapest flight currently is $210. When looking at the most popular route, (Denver Intl - Idaho Falls Fanning Field), you can expect to pay $294 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 4/27.

See more FAQs

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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 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$263FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$188Average$332FlexibilityNo 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 April 27, 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 April 27, 2024.
Sunday2daily flights
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Tuesday2daily flights
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How does Cheapflights help users find flights from Denver to Idaho Falls?

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Why should you use Cheapflights to find cheap flight tickets from Denver to Idaho Falls?

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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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