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District of Columbia

$155+ Cheap flights from Boise (BOI) to District of Columbia

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IAD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Boise to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to District of Columbia (USDC). 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 November 20, 2024.

Find flight deals from Boise to District of Columbia

Cheapest flights from Boise to District of Columbia
Explore the most affordable flight options available from Boise to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/188:00 amBOI - IAD
1 stop8h 50mUnited Airlines
Wed 12/256:30 amIAD - BOI
1 stop8h 58mUnited Airlines
Deal found 11/20$310
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/111:43 pmBOI - DCA
1 stop7h 57mDelta
Mon 12/164:00 pmDCA - BOI
2 stops10h 43mDelta
Deal found 11/20$345
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 11/286:00 amBOI - IAD
1 stop7h 48mDelta
Wed 12/46:00 amIAD - BOI
1 stop8h 40mDelta
Deal found 11/20$413
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 12/77:03 amBOI - DCA
1 stop9h 52mAmerican Airlines
Wed 12/117:00 amDCA - BOI
1 stop8h 31mAmerican Airlines
Deal found 11/20$455
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/195:00 amBOI - DCA
1 stop7h 59mUnited Airlines
Wed 12/254:13 pmDCA - BOI
1 stop7h 31mUnited Airlines
Deal found 11/19$472
This Southwest deal was found by Cheapflights users on 11/19. 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.
Thu 12/195:30 amBOI - IAD
1 stop7h 45mSouthwest
Tue 12/243:45 pmIAD - BOI
1 stop8h 05mSouthwest
Deal found 11/19$489
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2811:51 amBOI - IAD
2 stops21h 54mMultiple Airlines
Wed 12/410:30 pmIAD - BOI
3 stops38h 28mMultiple Airlines
Deal found 11/19$507
This Southwest deal was found by Cheapflights users on 11/19. 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.
Sat 12/75:00 amBOI - DCA
2 stops8h 20mSouthwest
Thu 12/123:05 pmDCA - BOI
2 stops9h 50mSouthwest
Deal found 11/19$540
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 12/225:23 pmBOI - IAD
2 stops13h 26mAmerican Airlines
Wed 1/16:21 amIAD - BOI
1 stop8h 12mAmerican Airlines
Deal found 11/19$766
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/23:32 pmBOI - IAD
1 stop23h 00mAlaska Airlines
Mon 12/93:54 pmIAD - BOI
1 stop8h 24mAlaska Airlines
Deal found 11/19$776

Find flights from Boise to District of Columbia within your budget

Customize your flight search to find flights from Boise to District of Columbia 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 12/18

8:00 am-6:50 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Wed 12/25

6:30 am-1:28 pm

1 stop8h 58m

$310

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 1/14

7:00 am-5:53 pm

1 stop8h 53m

Washington, D.C. Reagan-National

Sun 1/19

5:32 pm-1:01 pm

1 stop21h 29m

$310

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 1/15

1:35 pm-12:18 am

1 stop8h 43m

Washington, D.C. Dulles Intl

Wed 1/22

6:00 am-1:57 pm

2 stops9h 57m

$315

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Wed 1/15

1:35 pm-11:39 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Wed 1/22

6:00 am-1:57 pm

2 stops9h 57m

$315

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Sat 1/25

7:00 am-7:35 pm

2 stops10h 35m

Washington, D.C. Dulles Intl

Sat 2/1

9:11 am-9:52 pm

2 stops14h 41m

$320

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 1/7

1:30 pm-11:00 pm

1 stop7h 30m

Washington, D.C. Reagan-National

Fri 1/10

6:06 am-12:39 pm

1 stop8h 33m

$335

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Sun 1/26

9:30 am-5:57 pm

1 stop30h 27m

Washington, D.C. Dulles Intl

Fri 1/31

6:57 pm-1:45 pm

1 stop20h 48m

$352

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Thu 12/19

5:00 am-2:59 pm

1 stop7h 59m

Washington, D.C. Reagan-National

Wed 12/25

4:13 pm-9:44 pm

1 stop7h 31m

$472

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Thu 12/19

5:30 am-3:15 pm

1 stop7h 45m

Washington, D.C. Dulles Intl

Tue 12/24

3:45 pm-9:50 pm

1 stop8h 05m

$489

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Sat 12/7

5:00 am-3:20 pm

2 stops8h 20m

Washington, D.C. Reagan-National

Thu 12/12

3:05 pm-10:55 pm

2 stops9h 50m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 21 results
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Best time to book a flight from Boise to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Boise 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.

Travel insights for flights from Boise to District of Columbia

Get recent, data-driven insights about flights from Boise to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise to District of Columbia?

Currently, September is the cheapest month in which you can book a flight from Boise to District of Columbia (average of $300). Flying from Boise to District of Columbia in June is currently the most expensive (average of $376). 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 BOI to DC?

Find hourly flight availability from Boise to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated November 20, 2024.
See what other customers who have flown with United Airlines, Delta and American Airlines from Boise to District of Columbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Boise to District of Columbia. 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 from for flights from Boise to District of Columbia?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to District of Columbia.

  • What are the cheapest airlines to fly from Boise to District of Columbia one-way?

    $155 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $185 and $196, respectively.

  • Can I find deals for flights from Boise to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Boise to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to District of Columbia?

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

  • Can I find deals for business class flights from Boise to District of Columbia?

    Yes. Cheapflights offers flight deals from Boise to District of Columbia 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 Boise to District of Columbia?

    Currently, September is the cheapest month in which you can book a flight from Boise to District of Columbia (average of $300). Flying from Boise to District of Columbia in June is currently the most expensive (average of $376). 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.

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Top 6 airlines flying from Boise to District of Columbia

Discover the top 6 airlines that operate flights from Boise to District of Columbia. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$185Average$306FlexibilityNo cancel feeOn-time65%
DeltaCheapest$316Average$503FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$661FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$565FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$355Average$546FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$397Average$501FlexibilityNo cancel feeOn-time75%
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