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$304+ Cheap flights from Billings (BIL) 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BWI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Billings to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) 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 January 21, 2025.

Round-trip from

$372
(Delta)

One-way from

$304
(Alaska Airlines)
From Billings Logan Intl to District of Columbia
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One-way flight from Billings Logan Intl to District of Columbia
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Find flight deals from Billings to District of Columbia

Cheapest flights from Billings to District of Columbia
Explore the most affordable flight options available from Billings to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 2/156:25 amBIL - IAD
1 stop5h 22mDelta
Tue 2/185:16 pmIAD - BIL
2 stops7h 51mDelta
Deal found 1/20$372
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/61:59 pmBIL - IAD
1 stop6h 21mAmerican Airlines
Thu 3/136:18 amIAD - BIL
1 stop9h 10mAmerican Airlines
Deal found 1/20$395
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/81:59 pmBIL - DCA
1 stop8h 51mAmerican Airlines
Sat 3/155:00 amDCA - BIL
1 stop10h 28mAmerican Airlines
Deal found 1/21$443
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 3/192:45 pmBIL - IAD
1 stop6h 38mUnited Airlines
Wed 4/25:25 pmIAD - BIL
1 stop7h 19mUnited Airlines
Deal found 1/19$457
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 3/75:20 amBIL - DCA
2 stops11h 33mDelta
Fri 3/146:59 pmDCA - BIL
1 stop6h 11mDelta
Deal found 1/20$494
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:55 pmBIL - IAD
2 stops23h 23mAlaska Airlines
Thu 3/135:18 pmIAD - BIL
2 stops22h 56mAlaska Airlines
Deal found 1/20$584
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/85:49 pmBIL - DCA
2 stops12h 31mUnited Airlines
Sat 3/158:30 amDCA - BIL
2 stops14h 33mUnited Airlines
Deal found 1/21$721

Find flights from Billings to District of Columbia within your budget

Customize your flight search to find flights from Billings 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Sat 2/15

6:25 am-1:47 pm

1 stop5h 22m

Washington, D.C. Dulles Intl

Tue 2/18

5:16 pm-11:07 pm

2 stops7h 51m

$372

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Thu 3/6

1:59 pm-10:20 pm

1 stop6h 21m

Washington, D.C. Dulles Intl

Thu 3/13

6:18 am-1:28 pm

1 stop9h 10m

$395

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Sat 3/8

1:59 pm-12:50 am

1 stop8h 51m

Washington, D.C. Reagan-National

Sat 3/15

5:00 am-1:28 pm

1 stop10h 28m

$443

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Wed 3/19

2:45 pm-11:23 pm

1 stop6h 38m

Washington, D.C. Dulles Intl

Sat 4/5

5:25 pm-10:44 pm

1 stop7h 19m

$457

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Fri 3/7

5:20 am-6:53 pm

2 stops11h 33m

Washington, D.C. Reagan-National

Fri 3/14

6:59 pm-11:10 pm

1 stop6h 11m

$494

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Thu 3/6

2:55 pm-4:18 pm

2 stops23h 23m

Washington, D.C. Dulles Intl

Thu 3/13

5:18 pm-2:14 pm

2 stops22h 56m

$584

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Sat 3/8

5:49 pm-8:20 am

2 stops12h 31m

Washington, D.C. Reagan-National

Sat 3/15

8:30 am-9:03 pm

2 stops14h 33m

$721

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Sat 7/19

7:15 pm-5:55 am

1 stop8h 40m

$304

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Fri 7/18

7:00 am-5:15 am

1 stop20h 15m

$319

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Fri 7/18

6:35 pm-8:42 am

2 stops12h 07m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
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Best time to book a flight from Billings to District of Columbia

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

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

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

Currently, August is the cheapest month in which you can book a flight from Billings to District of Columbia (average of $241). Flying from Billings to District of Columbia in March is currently the most expensive (average of $290). 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.

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 January 21, 2025.
See what other customers who have flown with Delta, American Airlines and United Airlines from Billings to District of Columbia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Billings 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 Billings to District of Columbia?

    Billings Logan Intl (BIL) is the airport you will fly out of if you book a flight from Billings to District of Columbia. It is only a 2.7 mi journey to Billings Logan Intl (BIL) from Billings’s city center.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $304. United Airlines flights start at $319 while deals on Delta start at $346 one-way.

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

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

  • How can I find direct flights from Billings 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 Billings to District of Columbia.

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

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

    Currently, August is the cheapest month in which you can book a flight from Billings to District of Columbia (average of $241). Flying from Billings to District of Columbia in March is currently the most expensive (average of $290). 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 Billings to District of Columbia

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Top 3 airlines flying from Billings to District of Columbia

Discover the top 3 airlines that operate flights from Billings 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$274Average$638FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$365Average$531FlexibilityNo cancel feeOn-time71%
DeltaCheapest$387Average$580FlexibilityNo cancel feeOn-timeN/A
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