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Flights from Washington D.C. to Boise
Cheap flight deals from Washington D.C. to Boise
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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DCA 07:008h 37m1 stopsBOI 13:37Washington D.C. - Boise | Tue, May 20 | Frontier AirlinesBOI 20:598h 37m1 stopsIAD 07:36Boise - Washington D.C. | Wed, May 28 | Alaska AirlinesAED 759 AED 1,22638% OFF38% OFFAED 1,226 AED 759
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DCA 08:0010h 54m1 stopsBOI 16:54Washington D.C. - Boise | Tue, May 20 | Hawaiian AirlinesBOI 20:598h 37m1 stopsIAD 07:36Boise - Washington D.C. | Wed, May 28 | Alaska AirlinesAED 897 AED 1,22627% OFF27% OFFAED 1,226 AED 897
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DCA 18:0019h 51m1 stopsBOI 11:51Washington D.C. - Boise | Wed, May 28 | Frontier AirlinesBOI 08:5510h 10m1 stopsDCA 21:05Boise - Washington D.C. | Wed, Jun 4 | Hawaiian AirlinesAED 920 AED 1,22625% OFF25% OFFAED 1,226 AED 920
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DCA 08:0010h 54m1 stopsBOI 16:54Washington D.C. - Boise | Tue, May 20 | Alaska AirlinesBOI 20:598h 37m1 stopsIAD 07:36Boise - Washington D.C. | Wed, May 28 | Alaska AirlinesAED 93424% OFFAED 1,226 AED 934
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IAD 06:309h 35m1 stopsBOI 14:05Washington D.C. - Boise | Wed, May 28 | Hawaiian AirlinesBOI 08:5510h 10m1 stopsDCA 21:05Boise - Washington D.C. | Wed, Jun 4 | Hawaiian AirlinesAED 1,03216% OFFAED 1,226 AED 1,032
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IAD 06:3010h 36m1 stopsBOI 15:06Washington D.C. - Boise | Thu, May 29 | Alaska AirlinesBOI 19:0610h 30m1 stopsIAD 07:36Boise - Washington D.C. | Thu, Jun 5 | Alaska AirlinesAED 1,05014% OFFAED 1,226 AED 1,050
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DCA 06:409h 32m1 stopsBOI 14:12Washington D.C. - Boise | Sat, Jul 12 | Delta Air LinesBOI 23:407h 29m1 stopsDCA 09:09Boise - Washington D.C. | Fri, Jul 18 | Delta Air LinesAED 1,05014% OFFAED 1,226 AED 1,050
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DCA 13:0024h 51m1 stopsBOI 11:51Washington D.C. - Boise | Wed, May 21 | Frontier AirlinesBOI 12:367h 23m1 stopsDCA 21:59Boise - Washington D.C. | Sun, May 25 | Frontier AirlinesAED 1,05214% OFFAED 1,226 AED 1,052
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IAD 08:1010h 54m1 stopsBOI 17:04Washington D.C. - Boise | Tue, Jul 1 | Alaska AirlinesBOI 20:468h 41m1 stopsIAD 07:27Boise - Washington D.C. | Tue, Jul 8 | Alaska AirlinesAED 1,05514% OFFAED 1,226 AED 1,055
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DCA 16:599h1 stopsBOI 23:59Washington D.C. - Boise | Fri, Jul 11 | Delta Air LinesBOI 13:527h 50m1 stopsDCA 23:42Boise - Washington D.C. | Sat, Jul 19 | Delta Air LinesAED 1,05514% OFFAED 1,226 AED 1,055
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WAS 13:0017h 25m1 stopsBOI Invalid DateWashington D.C. - Boise | Sun, May 18 | Normal AirlineBOI 15:006hNonstopWAS 16:00Boise - Washington D.C. | Tue, May 20 | Normal AirlineFind More FlightsFind More Flights
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IAD 06:309h 35m1 stopsBOI 14:05Washington D.C. - Boise | Wed, May 28 | Hawaiian AirlinesAED 364 AED 61140% OFF40% OFFAED 611 AED 364
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DCA 13:0024h 51m1 stopsBOI 11:51Washington D.C. - Boise | Wed, May 28 | Frontier AirlinesAED 404 AED 61134% OFF34% OFFAED 611 AED 404
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DCA 07:006h 51m1 stopsBOI 11:51Washington D.C. - Boise | Thu, May 29 | Frontier AirlinesAED 411 AED 61133% OFF33% OFFAED 611 AED 411
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IAD 06:307h 52m1 stopsBOI 12:22Washington D.C. - Boise | Tue, May 27 | Alaska AirlinesAED 48022% OFFAED 611 AED 480
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DCA 07:006h 51m1 stopsBOI 11:51Washington D.C. - Boise | Tue, May 27 | Frontier AirlinesAED 48720% OFFAED 611 AED 487
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IAD 06:3010h 36m1 stopsBOI 15:06Washington D.C. - Boise | Sun, May 25 | Alaska AirlinesAED 49120% OFFAED 611 AED 491
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DCA 18:0019h 47m1 stopsBOI 11:47Washington D.C. - Boise | Sat, May 31 | Frontier AirlinesAED 51516% OFFAED 611 AED 515
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DCA 17:008h 45m1 stopsBOI 23:45Washington D.C. - Boise | Thu, May 29 | Alaska AirlinesAED 51715% OFFAED 611 AED 517
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IAD 06:3010h 36m1 stopsBOI 15:06Washington D.C. - Boise | Thu, May 29 | Hawaiian AirlinesAED 52414% OFFAED 611 AED 524
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DCA 08:009h 6m1 stopsBOI 15:06Washington D.C. - Boise | Mon, Jun 2 | Hawaiian AirlinesAED 52514% OFFAED 611 AED 525
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WAS 13:0017h 25m1 stopsBOI Invalid DateWashington D.C. - Boise | Sun, May 18 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Washington D.C. to Boise
Cheapest one-way flight price | AED 363 |
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Off-season for travel | April |
Peak season for travel | May |
Flight distance | 3,287.59 km |
Popular airline | Alaska Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Washington D.C. (WAS) to Boise (BOI) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Boise based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Boise (BOI) cost?
According to Trip.com's data, the lowest price is around AED 1,808. -
How many airports are there in Boise (BOI)?
There are 1 airport(s) near Boise (BOI): Boise Airport.
How to find a cheap flight from Washington D.C. to Boise
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Boise. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Washington D.C. to Boise ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to Boise airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, May 28 at AED 364 for one-way flights.
Compare cheap Washington D.C. to Boise flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to Boise. The cheapest airline operating is Hawaiian Airlines.
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By setting up a Price Alert for your Washington D.C. to Boise route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Washington D.C. to Boise flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
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