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Cheap flights from Reagan-National (DCA) to Idaho Falls (IDA) from $219

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 6/11. 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.
DCA — IDA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Reagan-National to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 16, 2024.

Round-trip from

$397

One-way from

$344
From Washington, D.C. Reagan-National to Idaho Falls Fanning Field
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One-way flight from Washington, D.C. Reagan-National to Idaho Falls Fanning Field
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What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Idaho Falls?

Flights from Washington, D.C. Reagan-National Airport to Idaho Falls lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Idaho Falls in January, with the cheapest ticket starting at $438.

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Idaho Falls (DCA - IDA)?

When flying from Washington, D.C. Reagan-National Airport to Idaho Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight at noon.

Cheap Delta flights from Reagan-National to Idaho Falls

Explore cheap flight options specifically provided by Delta for the route between Reagan-National 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Washington, D.C. to Idaho Falls. Make sure to double check the flight details before booking.
Tue 7/210:10 amDCA - IDA
2 stops14h 08mDelta
Fri 7/126:10 amIDA - DCA
2 stops10h 35mDelta
Deal found 5/15$614
Tue 8/65:20 pmDCA - IDA
1 stop6h 41mDelta
Sat 8/106:20 amIDA - DCA
2 stops12h 04mDelta
Deal found 5/14$676
Tue 7/212:19 pmDCA - IDA
2 stops11h 59mDelta
Sat 7/136:59 pmIDA - DCA
2 stops11h 55mDelta
Deal found 5/15$698
Tue 8/612:59 pmDCA - IDA
2 stops11h 02mDelta
Sat 8/106:20 amIDA - DCA
2 stops12h 04mDelta
Deal found 5/14$730
Fri 6/75:59 pmDCA - IDA
1 stop6h 18mDelta
Sat 6/157:12 pmIDA - DCA
2 stops11h 43mDelta
Deal found 5/15$819
Wed 6/510:05 amDCA - IDA
2 stops10h 12mDelta
Sat 6/157:12 pmIDA - DCA
2 stops11h 43mDelta
Deal found 5/15$824
Fri 6/75:59 pmDCA - IDA
1 stop6h 18mDelta
Sat 6/156:10 amIDA - DCA
1 stop8h 39mDelta
Deal found 5/15$883
Tue 5/219:00 amDCA - IDA
2 stops11h 17mDelta
Sat 5/256:00 amIDA - DCA
2 stops9h 15mDelta
Deal found 5/15$898
Thu 7/44:26 pmDCA - IDA
2 stops21h 57mDelta
Fri 7/126:59 pmIDA - DCA
2 stops12h 03mDelta
Deal found 5/15$1,037

Cheap American Airlines flights from Reagan-National to Idaho Falls

Explore cheap flight options specifically provided by American Airlines for the route between Reagan-National 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 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest American Airlines flights traveling from Washington, D.C. to Idaho Falls. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 8/295:11 amDCA - IDA
1 stop18h 53mAmerican Airlines
Tue 9/31:41 pmIDA - DCA
1 stop17h 48mAmerican Airlines
Deal found 5/16$596
Thu 8/2910:00 amDCA - IDA
1 stop14h 04mAmerican Airlines
Tue 9/36:31 amIDA - DCA
2 stops12h 13mAmerican Airlines
Deal found 5/16$641
Wed 6/199:04 amDCA - IDA
1 stop14h 39mAmerican Airlines
Mon 6/241:43 pmIDA - DCA
1 stop17h 22mAmerican Airlines
Deal found 5/15$701
Tue 8/66:54 amDCA - IDA
1 stop17h 10mAmerican Airlines
Sat 8/106:31 amIDA - DCA
1 stop16h 19mAmerican Airlines
Deal found 5/14$702
Wed 6/193:19 pmDCA - IDA
1 stop8h 24mAmerican Airlines
Mon 6/246:32 amIDA - DCA
2 stops11h 32mAmerican Airlines
Deal found 5/15$718
Thu 6/271:34 pmDCA - IDA
1 stop10h 09mAmerican Airlines
Fri 6/286:32 amIDA - DCA
2 stops12h 30mAmerican Airlines
Deal found 5/16$763
Wed 6/1911:42 amDCA - IDA
2 stops12h 01mAmerican Airlines
Mon 6/246:32 amIDA - DCA
2 stops11h 32mAmerican Airlines
Deal found 5/15$767
Thu 6/2711:40 amDCA - IDA
2 stops12h 03mAmerican Airlines
Fri 6/286:32 amIDA - DCA
2 stops12h 30mAmerican Airlines
Deal found 5/16$768
Tue 7/26:59 amDCA - IDA
1 stop16h 44mAmerican Airlines
Fri 7/121:36 pmIDA - DCA
1 stop17h 29mAmerican Airlines
Deal found 5/15$782

Cheap Reagan-National to Idaho Falls flights in May & June 2024

Find cheap flight options from Reagan-National 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 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Idaho Falls in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 6/199:04 amDCA - IDA
1 stop14h 39mAmerican Airlines
Mon 6/241:43 pmIDA - DCA
1 stop17h 22mAmerican Airlines
Deal found 5/15$701
Wed 6/193:19 pmDCA - IDA
1 stop8h 24mAmerican Airlines
Mon 6/246:32 amIDA - DCA
2 stops11h 32mAmerican Airlines
Deal found 5/15$718
Thu 6/271:34 pmDCA - IDA
1 stop10h 09mAmerican Airlines
Fri 6/286:32 amIDA - DCA
2 stops12h 30mAmerican Airlines
Deal found 5/16$763
Wed 6/1911:42 amDCA - IDA
2 stops12h 01mAmerican Airlines
Mon 6/246:32 amIDA - DCA
2 stops11h 32mAmerican Airlines
Deal found 5/15$767
Thu 6/2711:40 amDCA - IDA
2 stops12h 03mAmerican Airlines
Fri 6/286:32 amIDA - DCA
2 stops12h 30mAmerican Airlines
Deal found 5/16$768
Mon 5/205:10 pmDCA - IDA
1 stop6h 48mDelta
Sun 5/266:00 amIDA - DCA
1 stop8h 00mDelta
Deal found 5/15$806
Tue 5/216:35 amDCA - IDA
1 stop8h 09mAmerican Airlines
Sat 5/2512:05 pmIDA - DCA
2 stops9h 44mAmerican Airlines
Deal found 5/15$810
Mon 5/205:10 pmDCA - IDA
1 stop6h 48mDelta
Sun 5/266:00 amIDA - DCA
2 stops10h 14mDelta
Deal found 5/15$811
Fri 6/75:59 pmDCA - IDA
1 stop6h 18mDelta
Sat 6/157:12 pmIDA - DCA
2 stops11h 43mDelta
Deal found 5/15$819

Reagan-National to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Idaho Falls 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 Washington, D.C. to Idaho Falls in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 8/295:11 amDCA - IDA
1 stop18h 53mAmerican Airlines
Tue 9/31:41 pmIDA - DCA
1 stop17h 48mAmerican Airlines
Deal found 5/16$596
Tue 7/210:10 amDCA - IDA
2 stops14h 08mDelta
Fri 7/126:10 amIDA - DCA
2 stops10h 35mDelta
Deal found 5/15$614
Thu 8/2910:00 amDCA - IDA
1 stop14h 04mAmerican Airlines
Tue 9/36:31 amIDA - DCA
2 stops12h 13mAmerican Airlines
Deal found 5/16$641
Tue 8/65:20 pmDCA - IDA
1 stop6h 41mDelta
Sat 8/106:20 amIDA - DCA
2 stops12h 04mDelta
Deal found 5/14$676
Tue 7/212:19 pmDCA - IDA
2 stops11h 59mDelta
Sat 7/136:59 pmIDA - DCA
2 stops11h 55mDelta
Deal found 5/15$698
Wed 6/199:04 amDCA - IDA
1 stop14h 39mAmerican Airlines
Mon 6/241:43 pmIDA - DCA
1 stop17h 22mAmerican Airlines
Deal found 5/15$701
Tue 8/66:54 amDCA - IDA
1 stop17h 10mAmerican Airlines
Sat 8/106:31 amIDA - DCA
1 stop16h 19mAmerican Airlines
Deal found 5/14$702
Wed 6/193:19 pmDCA - IDA
1 stop8h 24mAmerican Airlines
Mon 6/246:32 amIDA - DCA
2 stops11h 32mAmerican Airlines
Deal found 5/15$718
Tue 8/612:59 pmDCA - IDA
2 stops11h 02mDelta
Sat 8/106:20 amIDA - DCA
2 stops12h 04mDelta
Deal found 5/14$730

Reagan-National to Idaho Falls flights leaving soon

Find last-minute flight options from Reagan-National 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 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Washington, D.C. to Idaho Falls. Tip: verify your flight details before completing your reservation.
Tue 5/216:35 amDCA - IDA
1 stop8h 09mAmerican Airlines
Sat 5/257:00 amIDA - DCA
1 stop7h 32mAmerican Airlines
Deal found 5/15$806
Tue 5/216:35 amDCA - IDA
1 stop8h 09mAmerican Airlines
Sat 5/2512:05 pmIDA - DCA
2 stops9h 44mAmerican Airlines
Deal found 5/15$810
Tue 5/219:00 amDCA - IDA
2 stops11h 17mDelta
Sat 5/256:00 amIDA - DCA
2 stops9h 15mDelta
Deal found 5/15$898

One-way flights to Idaho Falls from Reagan-National

Search for one-way flight options from Reagan-National 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 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from Washington, D.C. to Idaho Falls, be sure to check out these deals, which are updated often. Those needing a return flight from Washington, D.C. to Idaho Falls can use the search form above.
Tue 6/111:34 pmDCA - IDA
1 stop10h 09mAmerican Airlines
Deal found 5/15$219
Wed 5/295:45 pmDCA - IDA
1 stop8h 12mAlaska Airlines
Deal found 5/15$269
Mon 6/177:05 pmDCA - IDA
2 stops16h 35mUnited Airlines
Deal found 5/15$298
Mon 6/107:05 pmDCA - IDA
2 stops16h 35mUnited Airlines
Deal found 5/15$304
Mon 6/101:34 pmDCA - IDA
1 stop10h 09mAmerican Airlines
Deal found 5/15$309
Fri 7/1212:35 pmDCA - IDA
2 stops11h 35mDelta
Deal found 5/16$314
Tue 6/117:05 pmDCA - IDA
2 stops16h 35mUnited Airlines
Deal found 5/15$338
Fri 7/125:30 pmDCA - IDA
1 stop6h 40mDelta
Deal found 5/16$344
Tue 6/188:05 pmDCA - IDA
2 stops15h 35mUnited Airlines
Deal found 5/15$359

Find flights from Reagan-National to Idaho Falls within your budget

Customize your flight search to find flights from Reagan-National 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$596 - $860

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Thu 8/29

1 stop18h 53m

Idaho Falls Fanning Field

Tue 9/3

1 stop17h 48m

$596

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Tue 7/2

2 stops14h 08m

Idaho Falls Fanning Field

Fri 7/12

2 stops10h 35m

$614

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Thu 8/29

1 stop14h 04m

Idaho Falls Fanning Field

Tue 9/3

2 stops12h 13m

$641

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Tue 8/6

1 stop6h 41m

Idaho Falls Fanning Field

Sat 8/10

2 stops12h 04m

$676

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Tue 7/2

2 stops11h 59m

Idaho Falls Fanning Field

Sat 7/13

2 stops11h 55m

$698

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Wed 6/19

1 stop14h 39m

Idaho Falls Fanning Field

Mon 6/24

1 stop17h 22m

$701

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Tue 8/6

1 stop17h 10m

Idaho Falls Fanning Field

Sat 8/10

1 stop16h 19m

$702

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Thu 8/29

2 stops22h 24m

Idaho Falls Fanning Field

Tue 9/3

2 stops18h 11m

$755

Washington, D.C. Reagan-NationalIdaho Falls Fanning Field

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Sat 6/1

2 stops16h 43m

Idaho Falls Fanning Field

Sun 6/9

2 stops11h 53m

$860

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Idaho Falls. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Idaho Falls flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday afternoons 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 Reagan-National to Idaho Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Reagan-National to Idaho Falls is currently $306 while a round-trip flight costs $694. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Idaho Falls (average of $397). Flying from Washington, D.C. Reagan-National Airport to Idaho Falls in July is currently the most expensive (average of $623). 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

$436

March

$535

April

$467

May

$513

June

$613

July

$623

August

$567

September

$526

October

$484

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 16, 2024.
Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Washington, D.C. to Idaho Falls. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

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 Reagan-National 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 airport do you fly into for flights to Idaho Falls from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Idaho Falls, you will be flying into Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city. Fanning Field is the only Idaho Falls airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 2 airlines have flights to Idaho Falls Fanning Field from Washington, D.C. Reagan-National on a regular basis.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Idaho Falls for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Idaho Falls for under $600. The cheapest flight booked recently is on American Airlines for just $596, but on average you can expect to pay $741.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Idaho Falls for under $900?

    There are currently 3+ open flights from Washington, D.C. Reagan-National Airport to Idaho Falls within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Idaho Falls round-trip?

    American Airlines, at $596, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Idaho Falls.Alternate airlines to your destination round-trip include Delta and United Airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Idaho Falls one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $219. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Idaho Falls for a low price.

  • What does DCA to IDA mean?

    DCA stands for Washington, D.C. Reagan-National 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 Reagan-National to Idaho Falls that include extra baggage allowance?

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

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

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

  • How can I find direct flights from Reagan-National to Idaho Falls?

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

  • Can I find deals for business class flights from Reagan-National to Idaho Falls?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Reagan-National to Idaho Falls that allow pets onboard?

    Many airlines flying from Reagan-National 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 Reagan-National to Idaho Falls?

    Yes, you can often find last-minute deals on Reagan-National 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 Washington, D.C. Reagan-National Airport to Idaho Falls flight deals updated?

    The Washington, D.C. Reagan-National Airport to Idaho Falls flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Reagan-National to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Reagan-National to Idaho Falls

Discover the top 2 airlines that operate flights from Reagan-National 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$509Average$845FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$810Average$1,204FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Reagan-National to Idaho Falls by cabin class

Find flights from Reagan-National to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy 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 Reagan-National to Idaho Falls?

Cheapflights helps you search for flights from Reagan-National to Idaho Falls via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Idaho Falls?

Cheapflights simply makes it quick and affordable to book flights from Reagan-National to Idaho Falls 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 Reagan-National to Idaho Falls with no change fees?

Certainly. Search results for flights to Idaho Falls from Reagan-National shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Reagan-National to Idaho Falls become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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