Cheap flights from Reagan-National (DCA) to Idaho from $164

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 8/7. 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 — BOI
Jun 4 — Jun 111

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Idaho?

To save up to 89% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Reagan-National Airport to Idaho from $454 1-2 weeks out and tickets from $717 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Idaho?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Idaho. Flights to Idaho from Washington, D.C. Reagan-National Airport in January are about $536 on average during January, but can be found for as low as $316.

What is the cheapest time of day to fly from DCA to ID?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Idaho as you normally would.

Cheap Delta flights from Reagan-National to Idaho

Explore cheap flight options specifically provided by Delta for the route between Reagan-National and Idaho. 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 2,784,634 searches. Data last updated May 30, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Washington, D.C. to Idaho. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 7/166:05 amDCA - GEG
2 stops8h 10mDelta
Tue 7/306:00 amGEG - DCA
2 stops10h 33mDelta
Deal found 5/28$368
Tue 7/236:10 amDCA - BOI
1 stop6h 50mDelta
Tue 7/307:59 pmBOI - DCA
2 stops11h 01mDelta
Deal found 5/29$371
Tue 7/234:01 pmDCA - BOI
2 stops10h 09mDelta
Tue 7/307:59 pmBOI - DCA
2 stops10h 51mDelta
Deal found 5/29$376
Fri 8/166:05 amDCA - GEG
2 stops9h 54mDelta
Mon 8/267:24 pmGEG - DCA
2 stops12h 16mDelta
Deal found 5/30$378
Wed 8/216:05 amDCA - GEG
2 stops9h 54mDelta
Sun 8/2510:59 pmGEG - DCA
1 stop9h 03mDelta
Deal found 5/28$383
Mon 8/56:55 pmDCA - BOI
1 stop7h 15mDelta
Thu 8/811:39 pmBOI - DCA
1 stop7h 21mDelta
Deal found 5/29$388
Mon 6/176:05 amDCA - GEG
2 stops9h 59mDelta
Sat 6/2910:57 pmGEG - DCA
1 stop9h 03mDelta
Deal found 5/28$393
Fri 8/168:15 amDCA - GEG
1 stop7h 44mDelta
Mon 8/267:24 pmGEG - DCA
2 stops12h 16mDelta
Deal found 5/30$398
Thu 8/88:15 amDCA - GEG
1 stop7h 44mDelta
Wed 8/142:05 pmGEG - DCA
1 stop6h 24mDelta
Deal found 5/29$403

Cheap American Airlines flights from Reagan-National to Idaho

Explore cheap flight options specifically provided by American Airlines for the route between Reagan-National and Idaho. 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 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Washington, D.C. to Idaho. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/275:00 amDCA - GEG
2 stops9h 37mAmerican Airlines
Tue 9/246:32 amGEG - DCA
2 stops10h 46mAmerican Airlines
Deal found 5/30$360
Sat 8/103:16 pmDCA - GEG
1 stop8h 37mAmerican Airlines
Fri 8/1610:32 pmGEG - DCA
1 stop9h 28mAmerican Airlines
Deal found 5/30$370
Sat 8/103:16 pmDCA - GEG
1 stop8h 37mAmerican Airlines
Fri 8/1610:32 pmGEG - DCA
2 stops9h 25mAmerican Airlines
Deal found 5/30$375
Sat 7/65:27 pmDCA - BOI
1 stop9h 34mAmerican Airlines
Tue 7/912:51 amBOI - DCA
1 stop8h 24mAmerican Airlines
Deal found 5/29$377
Sat 8/103:16 pmDCA - GEG
1 stop8h 37mAmerican Airlines
Fri 8/1610:32 pmGEG - DCA
1 stop9h 28mAmerican Airlines
Deal found 5/29$395
Tue 7/236:59 amDCA - BOI
1 stop9h 50mAmerican Airlines
Mon 7/2912:51 amBOI - DCA
1 stop8h 24mAmerican Airlines
Deal found 5/29$406
Fri 8/93:16 pmDCA - GEG
1 stop8h 37mAmerican Airlines
Fri 8/1610:32 pmGEG - DCA
1 stop7h 50mAmerican Airlines
Deal found 5/29$415
Fri 8/163:23 pmDCA - GEG
1 stop8h 12mAmerican Airlines
Mon 8/266:45 amGEG - DCA
1 stop10h 41mAmerican Airlines
Deal found 5/30$418
Wed 8/2810:08 amDCA - GEG
2 stops9h 53mAmerican Airlines
Tue 9/310:32 pmGEG - DCA
2 stops9h 27mAmerican Airlines
Deal found 5/30$426

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

Find cheap flight options from Reagan-National to Idaho specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Idaho in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/174:05 pmDCA - GEG
1 stop8h 42mDelta
Sat 6/2910:57 pmGEG - DCA
1 stop7h 03mDelta
Deal found 5/28$388
Mon 6/176:05 amDCA - GEG
2 stops9h 59mDelta
Sat 6/2910:57 pmGEG - DCA
1 stop9h 03mDelta
Deal found 5/28$393
Sun 6/166:59 pmDCA - BOI
1 stop7h 58mDelta
Sat 6/2911:39 pmBOI - DCA
1 stop7h 21mDelta
Deal found 5/29$407
Mon 6/178:30 amDCA - GEG
1 stop7h 34mDelta
Fri 6/2810:57 pmGEG - DCA
1 stop9h 03mDelta
Deal found 5/28$408
Mon 6/174:26 pmDCA - GEG
2 stops10h 17mDelta
Fri 6/2111:55 amGEG - DCA
1 stop7h 16mDelta
Deal found 5/29$413
Wed 6/265:19 pmDCA - BOI
2 stops9h 38mDelta
Mon 7/16:05 amBOI - DCA
1 stop8h 44mDelta
Deal found 5/29$423
Sun 6/166:59 pmDCA - BOI
1 stop7h 58mDelta
Sat 6/2911:39 pmBOI - DCA
1 stop7h 21mDelta
Deal found 5/30$426
Tue 6/184:26 pmDCA - GEG
2 stops10h 17mDelta
Sun 6/3010:57 pmGEG - DCA
1 stop7h 03mDelta
Deal found 5/28$427
Tue 6/185:59 pmDCA - GEG
1 stop8h 46mDelta
Thu 6/2710:57 pmGEG - DCA
1 stop7h 03mDelta
Deal found 5/28$433

Reagan-National to Idaho 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Idaho in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 8/243:16 pmDCA - GEG
1 stop8h 37mAmerican Airlines
Sat 8/3111:59 pmGEG - DCA
1 stop6h 23mAmerican Airlines
Deal found 5/30$325
Tue 8/271:50 pmDCA - GEG
1 stop10h 03mAmerican Airlines
Tue 9/246:00 amGEG - DCA
1 stop7h 26mAmerican Airlines
Deal found 5/29$327
Tue 8/135:00 pmDCA - GEG
1 stop8h 30mUnited Airlines
Sat 8/1711:59 pmGEG - DCA
1 stop7h 40mUnited Airlines
Deal found 5/29$328
Tue 8/271:50 pmDCA - GEG
1 stop10h 03mAmerican Airlines
Tue 9/246:32 amGEG - DCA
2 stops10h 46mAmerican Airlines
Deal found 5/29$330
Wed 8/2810:08 amDCA - GEG
2 stops9h 53mAmerican Airlines
Tue 9/310:32 pmGEG - DCA
1 stop9h 27mAmerican Airlines
Deal found 5/30$332
Tue 8/134:00 pmDCA - GEG
2 stops10h 34mDelta
Sat 8/172:05 pmGEG - DCA
1 stop6h 24mDelta
Deal found 5/29$333
Sat 8/246:05 amDCA - GEG
2 stops9h 54mDelta
Sat 8/316:13 amGEG - DCA
2 stops8h 47mDelta
Deal found 5/30$338
Fri 9/65:30 pmDCA - GEG
1 stop9h 05mDelta
Sat 9/146:05 amGEG - DCA
1 stop8h 54mDelta
Deal found 5/30$348
Fri 9/65:30 pmDCA - GEG
2 stops9h 35mDelta
Sat 9/146:05 amGEG - DCA
1 stop8h 54mDelta
Deal found 5/30$353

Reagan-National to Idaho flights leaving soon

Find last-minute flight options from Reagan-National to Idaho 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 2,784,634 searches. Data last updated May 30, 2024.
Check out these flights departing soon from Washington, D.C. to Idaho. Users should examine the flight details to ensure there are no surprises.
Sat 6/86:00 amDCA - GEG
1 stop8h 22mDelta
Wed 6/1211:55 amGEG - DCA
1 stop8h 18mDelta
Deal found 5/29$524
Sat 6/88:30 amDCA - GEG
1 stop7h 34mDelta
Wed 6/125:05 amGEG - DCA
2 stops11h 34mDelta
Deal found 5/29$529
Sat 6/89:00 amDCA - GEG
2 stops13h 34mDelta
Wed 6/125:05 amGEG - DCA
2 stops11h 34mDelta
Deal found 5/29$534
Sun 6/91:55 pmDCA - GEG
1 stop10h 21mAmerican Airlines
Thu 6/1310:33 pmGEG - DCA
2 stops10h 17mAmerican Airlines
Deal found 5/29$576
Thu 6/66:58 pmDCA - BOI
1 stop6h 52mDelta
Mon 6/1011:39 pmBOI - DCA
1 stop7h 21mDelta
Deal found 5/30$600
Thu 6/66:58 pmDCA - BOI
1 stop6h 52mDelta
Mon 6/107:45 pmBOI - DCA
2 stops11h 10mDelta
Deal found 5/30$605
Sat 6/811:32 amDCA - JAC
1 stop9h 46mAmerican Airlines
Mon 6/1710:49 amJAC - DCA
1 stop7h 15mAmerican Airlines
Deal found 5/29$611
Fri 6/72:56 pmDCA - JAC
1 stop7h 27mUnited Airlines
Fri 6/147:45 amJAC - DCA
1 stop8h 19mUnited Airlines
Deal found 5/29$612
Sat 6/810:17 amDCA - JAC
2 stops11h 01mAmerican Airlines
Mon 6/1710:49 amJAC - DCA
1 stop9h 11mAmerican Airlines
Deal found 5/29$614

One-way flights to Idaho from Reagan-National

Search for one-way flight options from Reagan-National to Idaho. 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 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Idaho. Users needing a return flight from Washington, D.C. to Idaho should utilize the search form above.
Wed 8/75:30 pmDCA - GEG
1 stop8h 31mAmerican Airlines
Deal found 5/29$164
Wed 7/104:01 pmDCA - GEG
2 stops10h 34mDelta
Deal found 5/29$169
Mon 8/124:00 pmDCA - BOI
1 stop8h 29mDelta
Deal found 5/30$179
Thu 7/43:02 pmDCA - BOI
1 stop7h 28mDelta
Deal found 5/29$183
Fri 8/234:00 pmDCA - BOI
2 stops10h 10mDelta
Deal found 5/29$184
Fri 8/233:23 pmDCA - BOI
1 stop8h 08mAmerican Airlines
Deal found 5/29$189
Tue 6/184:26 pmDCA - GEG
2 stops10h 17mDelta
Deal found 5/29$199
Fri 7/126:55 pmDCA - BOI
1 stop7h 15mDelta
Deal found 5/29$209
Mon 7/291:30 pmDCA - JAC
1 stop7h 01mUnited Airlines
Deal found 5/29$216

Find flights from Reagan-National to Idaho within your budget

Customize your flight search to find flights from Reagan-National to Idaho 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$360 - $902

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalSpokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Tue 8/27

2 stops9h 37m

Spokane

Tue 9/24

2 stops10h 46m

$360

Washington, D.C. Reagan-NationalSpokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Tue 7/16

2 stops8h 10m

Spokane

Tue 7/30

2 stops10h 33m

$368

Washington, D.C. Reagan-NationalSpokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Sat 8/10

1 stop8h 37m

Spokane

Fri 8/16

1 stop9h 28m

$370

Washington, D.C. Reagan-NationalBoise Air Term. Gowen Fld

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 7/23

1 stop6h 50m

Boise Air Term. Gowen Fld

Tue 7/30

2 stops11h 01m

$371

Washington, D.C. Reagan-NationalSpokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Sat 8/10

1 stop8h 37m

Spokane

Fri 8/16

2 stops9h 25m

$375

Washington, D.C. Reagan-NationalBoise Air Term. Gowen Fld

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 7/23

2 stops10h 09m

Boise Air Term. Gowen Fld

Tue 7/30

2 stops10h 51m

$376

Washington, D.C. Reagan-NationalBoise Air Term. Gowen Fld

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 7/6

1 stop9h 34m

Boise Air Term. Gowen Fld

Tue 7/9

1 stop8h 24m

$377

Washington, D.C. Reagan-NationalJackson Hole

DCA - JAC

DCAJAC

Washington, D.C. Reagan-National

Thu 6/13

1 stop9h 51m

Jackson Hole

Wed 6/19

1 stop5h 58m

$516

Washington, D.C. Reagan-NationalBoise Air Term. Gowen Fld

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 7/3

1 stop30h 09m

Boise Air Term. Gowen Fld

Sun 7/7

1 stop29h 12m

$902

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from Reagan-National to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated May 30, 2024.
To help decide which airline to fly from Washington, D.C. to Idaho, see what other customers have to say about Delta, American Airlines and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,201 reviews

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,201 reviews
8.1
Very good
9,201 reviews

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,457 reviews
8.1
Very good
9,201 reviews

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,777 reviews
8.1
Very good
9,201 reviews

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
14,284 reviews
8.1
Very good
9,201 reviews

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Idaho. 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 Washington, D.C. Reagan-National Airport to Idaho for under $400 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Idaho for under $400. The cheapest flight booked recently is on American Airlines for just $360, but on average you can expect to pay $388.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Idaho for under $600?

    There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to Idaho within the next 7 days for less than $600.

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

    $164 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $169 and $216, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Idaho?

  • What does DCA to BOI mean?

    This is defined as Washington, D.C. Reagan-National Airport (DCA) and Boise Air Term. Gowen Fld Airport (BOI). Codes like Boise Air Term. Gowen Fld Airport are often used to just call airports uniquely. Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Reagan-National to Idaho that include extra baggage allowance?

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

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

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

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

    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.

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

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

    Many airlines flying from Reagan-National to Idaho 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?

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

    The Washington, D.C. Reagan-National Airport to Idaho flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Idaho?

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Idaho?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Idaho (average of $311). Flying from Washington, D.C. Reagan-National Airport to Idaho in June is currently the most expensive (average of $452). 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.

See more FAQs

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

Top 4 airlines flying from Reagan-National to Idaho

Discover the top 4 airlines that operate flights from Reagan-National to Idaho. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$541FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$393Average$919FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$403Average$732FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$585Average$654FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Search flights from Reagan-National to Idaho by cabin class

Find flights from Reagan-National to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Reagan-National to Idaho?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Reagan-National to Idaho. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Idaho from Reagan-National by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Reagan-National to Idaho with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Reagan-National to Idaho flexibly with Cheapflights today.

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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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