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Billings

$182+ Cheap flights from District of Columbia to Billings (BIL)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BIL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from District of Columbia to Billings

Cheapest flights from District of Columbia to Billings
Explore the most affordable flight options available from District of Columbia to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/266:34 pmIAD - BIL
1 stop25h 58mAlaska Airlines
Wed 12/36:00 amBIL - IAD
1 stop8h 36mAlaska Airlines
Deal found 11/5$388
This Delta deal was found by Cheapflights users on 11/5. 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 11/265:10 pmDCA - BIL
1 stop9h 00mDelta
Wed 12/36:25 amBIL - DCA
1 stop5h 05mDelta
Deal found 11/5$399
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/152:30 pmIAD - BIL
1 stop8h 51mUnited Airlines
Mon 12/226:35 amBIL - IAD
1 stop6h 59mUnited Airlines
Deal found 11/5$447
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/185:18 pmIAD - BIL
1 stop7h 31mUnited Airlines
Wed 11/2610:45 amBIL - IAD
1 stop8h 36mUnited Airlines
Deal found 11/4$455
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/224:17 pmDCA - BIL
1 stop8h 32mUnited Airlines
Sun 12/147:00 amBIL - DCA
1 stop5h 51mUnited Airlines
Deal found 11/5$480
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/223:59 pmIAD - BIL
1 stop8h 50mUnited Airlines
Sun 12/142:40 pmBIL - IAD
1 stop6h 35mUnited Airlines
Deal found 11/5$480
This Delta deal was found by Cheapflights users on 11/5. 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 11/226:59 pmDCA - BIL
1 stop6h 25mDelta
Sun 12/145:14 amBIL - DCA
2 stops11h 12mDelta
Deal found 11/5$485
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/197:43 amDCA - BIL
1 stop7h 47mAmerican Airlines
Sun 11/232:00 pmBIL - DCA
1 stop7h 00mAmerican Airlines
Deal found 11/3$526
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/192:25 pmIAD - BIL
1 stop8h 53mUnited Airlines
Sun 11/232:31 pmBIL - IAD
1 stop6h 44mUnited Airlines
Deal found 11/3$526
This Delta deal was found by Cheapflights users on 11/3. 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 11/196:59 pmIAD - BIL
1 stop6h 25mDelta
Sun 11/236:25 amBIL - IAD
2 stops13h 07mDelta
Deal found 11/3$531
This Delta deal was found by Cheapflights users on 11/3. 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 11/195:30 pmDCA - BIL
2 stops8h 40mDelta
Sun 11/236:25 amBIL - DCA
2 stops11h 16mDelta
Deal found 11/3$536
This Delta deal was found by Cheapflights users on 11/5. 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 11/225:03 pmIAD - BIL
2 stops8h 21mDelta
Sun 12/145:14 amBIL - IAD
2 stops11h 07mDelta
Deal found 11/5$595

Cheap flight deals from District of Columbia to Billings

Keep the following information in mind while searching for District of Columbia to Billings flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$388
(Alaska Airlines)

One-way from

$182
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$528
Provider with most accurate pricing for Washington, D.C. (WAS)-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Billings Logan Intl flights.
Search Deals
From District of Columbia to Billings Logan Intl
Search Deals
One-way flight from District of Columbia to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Billings 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 November 6, 2025.
Use the filters below to find and compare flights from District of Columbia to Billings that are best for you.

Fly from

District of Columbia

Fly to

Billings

Route

Depart

Return

Price

Washington, D.C.Billings

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 11/26

6:34 pm-6:32 pm

1 stop25h 58m

Billings Logan Intl

Wed 12/3

6:00 am-4:36 pm

1 stop8h 36m

$388

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Wed 11/26

5:10 pm-12:10 am

1 stop9h 00m

Billings Logan Intl

Wed 12/3

6:25 am-1:30 pm

1 stop5h 05m

$399

Washington, D.C.Billings

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Tue 11/18

5:18 pm-10:49 pm

1 stop7h 31m

Billings Logan Intl

Wed 11/26

10:45 am-9:21 pm

1 stop8h 36m

$455

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Sat 11/22

4:17 pm-10:49 pm

1 stop8h 32m

Billings Logan Intl

Sun 12/14

7:00 am-2:51 pm

1 stop5h 51m

$480

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Sat 11/22

6:59 pm-11:24 pm

1 stop6h 25m

Billings Logan Intl

Sun 12/14

5:14 am-6:26 pm

2 stops11h 12m

$485

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Wed 11/19

7:43 am-1:30 pm

1 stop7h 47m

Billings Logan Intl

Sun 11/23

2:00 pm-11:00 pm

1 stop7h 00m

$526

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Fri 11/21

6:30 am-1:30 pm

1 stop9h 00m

Billings Logan Intl

Tue 11/25

6:00 am-4:23 pm

1 stop8h 23m

$526

Washington, D.C.Billings

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 11/19

6:59 pm-11:24 pm

1 stop6h 25m

Billings Logan Intl

Sun 11/23

6:25 am-9:32 pm

2 stops13h 07m

$531

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Wed 11/19

5:30 pm-12:10 am

2 stops8h 40m

Billings Logan Intl

Sun 11/23

6:25 am-7:41 pm

2 stops11h 16m

$536

Washington, D.C.Billings

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Sat 11/22

5:03 pm-11:24 pm

2 stops8h 21m

Billings Logan Intl

Sun 12/14

5:14 am-6:21 pm

2 stops11h 07m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 37 results
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Best time to book a flight from District of Columbia to Billings

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

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

Currently, July is the cheapest month in which you can book a flight from District of Columbia to Billings (average of $314). Flying from District of Columbia to Billings in June is currently the most expensive (average of $490). 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 DC to BIL?

Find hourly flight availability from District of Columbia to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from District of Columbia to Billings at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

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

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Billings.

  • How long is the flight from District of Columbia to Billings?

    For as low as $455, Alaska Airlines can have you in Billings from District of Columbia in 7h 31m. The distance between District of Columbia and Billings is about 1643 mi. This flight may include one or multiple stops.

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

    $203 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $205 and $205, respectively.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from District of Columbia to Billings (average of $314). Flying from District of Columbia to Billings in June is currently the most expensive (average of $490). 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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Alternative routes for District of Columbia to Billings

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Top 3 airlines flying from District of Columbia to Billings

Discover the top 3 airlines that operate flights from District of Columbia to Billings. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$493FlexibilityNo cancel feeOn-time71%
DeltaCheapest$383Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$426Average$563FlexibilityNo cancel feeOn-time69%

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