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District of Columbia

$194+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — IAD
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Billings to District of Columbia

Keep the following information in mind while searching for Billings to District of Columbia flight deals. Data was last updated June 30, 2025.

Round-trip from

$375
(American Airlines)

One-way from

$194
(Hawaiian Airlines)

Popular in

August

Cheapest in

February

Average price

$562
From Billings Logan Intl to District of Columbia
Search Deals
One-way flight from Billings Logan Intl to District of Columbia
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Highest demand for flights based on searches. 16% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 8/275:49 amBIL - DCA
1 stop10h 38mAmerican Airlines
Wed 9/312:25 pmDCA - BIL
1 stop10h 32mAmerican Airlines
Deal found 6/30$375
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 8/257:18 pmBIL - IAD
1 stop10h 14mAlaska Airlines
Wed 9/37:00 amIAD - BIL
1 stop10h 03mAlaska Airlines
Deal found 6/30$387
This Delta deal was found by Cheapflights users on 6/30. 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 8/276:25 amBIL - IAD
1 stop5h 00mDelta
Wed 9/33:26 pmIAD - BIL
2 stops9h 46mDelta
Deal found 6/30$392
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/255:25 amBIL - DCA
2 stops10h 34mDelta
Wed 9/36:55 pmDCA - BIL
1 stop6h 17mDelta
Deal found 6/30$393
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/275:49 amBIL - IAD
2 stops11h 03mAmerican Airlines
Wed 9/311:18 amIAD - BIL
2 stops11h 39mAmerican Airlines
Deal found 6/30$397
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 9/297:18 pmBIL - DCA
1 stop24h 26mAlaska Airlines
Wed 10/88:00 amDCA - BIL
1 stop12h 38mAlaska Airlines
Deal found 6/28$432
This Kissandfly.com deal was found by Cheapflights users on 6/30. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:17 pmBIL - IAD
1 stop10h 10mHawaiian Airlines
Mon 8/46:13 pmIAD - BIL
1 stop26h 24mHawaiian Airlines
Deal found 6/30$461
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/155:00 amBIL - IAD
1 stop6h 36mUnited Airlines
Sat 7/196:30 amIAD - BIL
1 stop8h 47mUnited Airlines
Deal found 6/30$486
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/155:00 amBIL - DCA
1 stop8h 05mUnited Airlines
Sat 7/197:25 amDCA - BIL
1 stop6h 11mUnited Airlines
Deal found 6/30$486
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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 10/176:00 amBIL - DCA
1 stop8h 41mHawaiian Airlines
Mon 10/208:00 amDCA - BIL
1 stop9h 04mHawaiian Airlines
Deal found 6/30$640

Cheapflights Fare Finder

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 June 30, 2025.
Use the filters below to find and compare flights from Billings to District of Columbia that are best for you.

Fly from

Billings

Fly to

District of Columbia

Route

Depart

Return

Price

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Wed 8/27

5:49 am-6:27 pm

1 stop10h 38m

Washington, D.C. Reagan-National

Wed 9/3

12:25 pm-8:57 pm

1 stop10h 32m

$375

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Mon 8/25

7:18 pm-7:32 am

1 stop10h 14m

Washington, D.C. Dulles Intl

Wed 9/3

7:00 am-3:03 pm

1 stop10h 03m

$387

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Wed 8/27

6:25 am-1:25 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

Wed 9/3

3:26 pm-11:12 pm

2 stops9h 46m

$392

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Mon 8/25

5:25 am-5:59 pm

2 stops10h 34m

Washington, D.C. Reagan-National

Wed 9/3

6:55 pm-11:12 pm

1 stop6h 17m

$393

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Wed 8/27

5:49 am-6:52 pm

2 stops11h 03m

Washington, D.C. Dulles Intl

Wed 9/3

11:18 am-8:57 pm

2 stops11h 39m

$397

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Mon 9/29

7:18 pm-9:44 pm

1 stop24h 26m

Washington, D.C. Reagan-National

Wed 10/8

8:00 am-6:38 pm

1 stop12h 38m

$432

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Mon 7/28

7:17 pm-7:27 am

1 stop10h 10m

Washington, D.C. Dulles Intl

Mon 8/4

6:13 pm-6:37 pm

1 stop26h 24m

$461

BillingsWashington, D.C.

BIL - IAD

BILIAD

Billings Logan Intl

Tue 7/15

5:00 am-1:36 pm

1 stop6h 36m

Washington, D.C. Dulles Intl

Sat 7/19

6:30 am-1:17 pm

1 stop8h 47m

$486

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Tue 7/15

5:00 am-3:05 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Sat 7/19

7:25 am-11:36 am

1 stop6h 11m

$486

BillingsWashington, D.C.

BIL - DCA

BILDCA

Billings Logan Intl

Fri 10/17

6:00 am-4:41 pm

1 stop8h 41m

Washington, D.C. Reagan-National

Mon 10/20

8:00 am-3:04 pm

1 stop9h 04m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 17 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Billings to District of Columbia

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 $309). Flying from Billings to District of Columbia in July is currently the most expensive (average of $345). 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.

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 June 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Billings to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,969 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,533 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Hawaiian Airlines, which is currently one of the cheapest options available, starting at $194. United Airlines flights start at $195 while deals on Delta start at $200 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 $309). Flying from Billings to District of Columbia in July is currently the most expensive (average of $345). 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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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$274Average$582FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$365Average$531FlexibilityNo cancel feeOn-time71%
DeltaCheapest$400Average$546FlexibilityNo cancel feeOn-timeN/A

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