Boise

$96+ Cheap flights from Reagan-National (DCA) to Boise (BOI)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOI
Apr 20 — Apr 271
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Cheap flight deals from Reagan-National to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Boise (BOI). 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 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Booking.com)

One-way from

$96
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$665
Provider with most accurate pricing for Washington, D.C. Reagan-National-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Boise Air Term. Gowen Fld flights.
From Washington, D.C. Reagan-National to Boise Air Term. Gowen Fld
One-way flight from Washington, D.C. Reagan-National to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 14% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Reagan-National to Boise

Cheapest flights from Reagan-National to Boise
Explore the most affordable flight options available from Reagan-National to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:00 amDCA - BOI
1 stop6h 51mFrontier
Sun 6/112:36 pmBOI - DCA
1 stop7h 23mFrontier
Deal found 4/14$294
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:55 pmDCA - BOI
1 stop7h 27mDelta
Wed 6/41:18 pmBOI - DCA
1 stop8h 25mDelta
Deal found 4/14$301
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:55 amDCA - BOI
1 stop9h 46mAmerican Airlines
Sat 7/193:35 pmBOI - DCA
1 stop7h 14mAmerican Airlines
Deal found 4/14$330
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:05 amDCA - BOI
1 stop8h 45mSouthwest
Sun 9/145:25 amBOI - DCA
2 stops7h 10mSouthwest
Deal found 4/14$425
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/48:00 amDCA - BOI
1 stop10h 10mHawaiian Airlines
Tue 7/158:18 amBOI - DCA
1 stop11h 24mHawaiian Airlines
Deal found 4/14$555
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:00 pmDCA - BOI
1 stop7h 49mUnited Airlines
Thu 5/16:30 amBOI - DCA
1 stop6h 32mUnited Airlines
Deal found 4/14$559
This Expedia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:00 amDCA - BOI
1 stop8h 37mMultiple Airlines
Fri 5/236:37 amBOI - DCA
1 stop13h 22mMultiple Airlines
Deal found 4/14$572
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:55 pmDCA - BOI
1 stop8h 03mAlaska Airlines
Sun 4/206:37 amBOI - DCA
1 stop8h 18mAlaska Airlines
Deal found 4/14$636

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Boise 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 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Boise that are best for you.

Fly from

Reagan-National

Fly to

Boise

Route

Depart

Return

Price

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 5/29

7:00 am-11:51 am

1 stop6h 51m

Boise Air Term. Gowen Fld

Sun 6/1

12:36 pm-9:59 pm

1 stop7h 23m

$294

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 6/3

6:55 pm-12:22 am

1 stop7h 27m

Boise Air Term. Gowen Fld

Wed 6/4

1:18 pm-11:43 pm

1 stop8h 25m

$301

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 7/9

6:55 am-2:41 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Sat 7/19

3:35 pm-12:49 am

1 stop7h 14m

$330

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Fri 9/12

9:05 am-3:50 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

Sun 9/14

5:25 am-2:35 pm

2 stops7h 10m

$425

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Fri 7/4

8:00 am-4:10 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Tue 7/15

8:18 am-9:42 pm

1 stop11h 24m

$555

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Mon 4/28

5:00 pm-10:49 pm

1 stop7h 49m

Boise Air Term. Gowen Fld

Thu 5/1

6:30 am-3:02 pm

1 stop6h 32m

$559

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sun 5/18

7:00 am-1:37 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Fri 5/23

6:37 am-9:59 pm

1 stop13h 22m

$572

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Fri 5/23

9:59 am-10:42 pm

2 stops14h 43m

Boise Air Term. Gowen Fld

Mon 5/26

6:37 am-9:05 pm

2 stops12h 28m

$643

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 5/14

1:00 pm-1:37 pm

1 stop26h 37m

$96

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sun 6/29

6:10 am-1:53 pm

1 stop9h 43m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 15 results
1
2

Compare providers for flights from Reagan-National to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Boise in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Boise

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boise (average of $314). Flying from Washington, D.C. Reagan-National Airport to Boise in June is currently the most expensive (average of $419). 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.

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

Find hourly flight availability from Reagan-National to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Washington, D.C. Reagan-National Airport to Boise by exploring options for tickets in the morning.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated April 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Washington, D.C. to Boise by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Boise. 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 Boise from Washington, D.C. Reagan-National?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Boise. You should not have trouble finding flights to Air Term. Gowen Fld from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Boise airport from Washington, D.C. Reagan-National. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

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

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Boise is Frontier. Our recent data shows that you can find tickets from as low as $218 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $277 and $301 round-trip. These flights start at 58% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $96 on Frontier. Other airlines that offer cheap prices include Delta from $151 and Hawaiian Airlines from $258 one-way.

  • Can I find deals for flights from Reagan-National to Boise that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boise (average of $314). Flying from Washington, D.C. Reagan-National Airport to Boise in June is currently the most expensive (average of $419). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

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Top 3 airlines flying from Reagan-National to Boise

Discover the top 3 airlines that operate flights from Reagan-National to Boise. 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 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$310Average$446FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$388Average$564FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$466Average$668FlexibilityNo cancel feeOn-time69%

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