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Billings

$84+ Cheap flights from Washington 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BIL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Billings

Cheapest flights from Washington to Billings
Explore the most affordable flight options available from Washington to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 12/312:11 pmPDX - BIL
1 stop8h 08mDelta
Mon 1/55:15 amBIL - PDX
1 stop4h 46mDelta
Deal found 12/15$282
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:14 amPSC - BIL
1 stop26h 14mAllegiant Air
Sun 1/410:05 pmBIL - PSC
1 stop11h 16mAllegiant Air
Deal found 12/16$468
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/316:14 amPDX - BIL
1 stop17h 18mAlaska Airlines
Mon 1/53:27 pmBIL - PDX
Nonstop2h 21mAlaska Airlines
Deal found 12/15$476
This Delta deal was found by Cheapflights users on 12/17. 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 12/314:57 pmSEA - BIL
1 stop4h 44mDelta
Sun 1/45:14 amBIL - SEA
1 stop5h 54mDelta
Deal found 12/17$483
This Delta deal was found by Cheapflights users on 12/17. 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 12/242:11 pmPDX - BIL
1 stop8h 08mDelta
Sat 12/275:15 amBIL - PDX
1 stop4h 50mDelta
Deal found 12/17$518
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/319:38 pmSEA - BIL
Nonstop1h 54mAlaska Airlines
Sun 1/46:00 amBIL - SEA
Nonstop2h 18mAlaska Airlines
Deal found 12/17$523
This Delta deal was found by Cheapflights users on 12/16. 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 12/242:11 pmPDX - BIL
1 stop8h 08mDelta
Tue 12/305:14 amBIL - PDX
1 stop4h 54mDelta
Deal found 12/16$538
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:21 pmPSC - BIL
1 stop18h 39mAllegiant Air
Sat 1/35:45 pmBIL - PSC
1 stop17h 59mAllegiant Air
Deal found 12/16$560
This Delta deal was found by Cheapflights users on 12/17. 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 12/205:11 pmPDX - BIL
1 stop4h 30mDelta
Fri 12/265:14 amBIL - PDX
1 stop4h 54mDelta
Deal found 12/17$598
This Delta deal was found by Cheapflights users on 12/16. 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 12/177:09 pmPDX - BIL
1 stop4h 14mDelta
Wed 12/2411:52 amBIL - PDX
2 stops9h 44mDelta
Deal found 12/16$603
This Delta deal was found by Cheapflights users on 12/16. 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 12/314:53 pmGEG - BIL
1 stop4h 48mDelta
Sun 1/45:14 amBIL - GEG
1 stop4h 54mDelta
Deal found 12/16$608
This Delta deal was found by Cheapflights users on 12/16. 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 12/244:57 pmSEA - BIL
1 stop4h 44mDelta
Fri 12/265:14 amBIL - SEA
1 stop5h 54mDelta
Deal found 12/16$628

Find flight deals from Washington to Billings

Keep the following information in mind while searching for Washington to Billings flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(Delta)

One-way from

$84
(Delta)

Popular in

December

Cheapest in

October

Average price

$419

Good round-trip deal

$157 or less

Good one-way deal

$464 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Billings Logan Intl flights.
Search Deals
From Washington to Billings Logan Intl
Search Deals
One-way flight from Washington to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington to Billings Logan Intl.
Search Deals
Price to beat on a one-way flight from Washington to Billings Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 December 18, 2025.
Use the filters below to find and compare flights from Washington to Billings that are best for you.

Fly from

Washington

Fly to

Billings

Route

Depart

Return

Price

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sat 1/24

5:50 am-11:06 am

1 stop4h 16m

Billings Logan Intl

Tue 1/27

6:10 pm-11:55 pm

1 stop6h 45m

$147

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 1/27

7:10 am-2:55 pm

1 stop6h 45m

Billings Logan Intl

Sat 1/31

7:00 am-12:38 pm

1 stop6h 38m

$156

PortlandBillings

PDX - BIL

PDXBIL

Portland

Thu 2/12

10:30 am-1:24 pm

Nonstop1h 54m

Billings Logan Intl

Wed 2/18

3:32 pm-4:44 pm

Nonstop2h 12m

$157

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 1/13

5:25 am-11:06 am

1 stop4h 41m

Billings Logan Intl

Tue 1/20

11:47 am-4:55 pm

1 stop6h 08m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 1/23

8:42 pm-11:36 pm

Nonstop1h 54m

Billings Logan Intl

Tue 1/27

3:35 pm-4:51 pm

Nonstop2h 16m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 1/13

11:59 am-2:55 pm

Nonstop1h 56m

Billings Logan Intl

Tue 1/20

7:00 am-8:19 am

Nonstop2h 19m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sat 1/17

11:59 am-2:55 pm

Nonstop1h 56m

Billings Logan Intl

Thu 1/22

7:00 am-8:19 am

Nonstop2h 19m

$167

PortlandBillings

PDX - BIL

PDXBIL

Portland

Fri 1/30

5:35 pm-11:36 pm

1 stop5h 01m

Billings Logan Intl

Tue 2/3

3:35 pm-8:47 pm

1 stop6h 12m

$176

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 1/23

5:00 am-11:06 am

1 stop5h 06m

Billings Logan Intl

Tue 1/27

11:47 am-6:29 pm

1 stop7h 42m

$177

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Thu 1/8

11:59 am-2:55 pm

Nonstop1h 56m

Billings Logan Intl

Sat 1/17

2:02 pm-3:18 pm

Nonstop2h 16m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 35 results
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Best time to book a flight from Washington to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Washington 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 Washington to Billings

What is the cheapest month to book a flight from State of Washington to Billings?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Billings (average of $140). Flying from State of Washington to Billings in July is currently the most expensive (average of $228). 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 WA to BIL?

Find hourly flight availability from Washington 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 December 18, 2025.

One of the essential ways to save on airfare from State of Washington to Billings is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

What is the cheapest day to fly from State of Washington to Billings?

Use this chart to determine the cheapest time to fly round-trip from Washington to Billings. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Billings flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

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

  • How popular is this State of Washington to Billings flight route?

    The Washington to Billings Logan Intl flight path was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from State of Washington to Billings?

    There are many flights that can get you from State of Washington to Billings in 4h 16m. Fly via Delta or Alaska Airlines to get the fastest option. State of Washington and Billings are separated by a distance of 677 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Billings?

    When deciding which route to take from State of Washington to Billings consider Seattle/Tacoma Intl - Billings Logan Intl, Portland - Billings Logan Intl or Spokane - Billings Logan Intl as they are the most popular.

  • What are the most reliable airlines from State of Washington to Billings?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Billings consider choosing Qatar Airways (93%), Hawaiian Airlines (91%) or Alaska Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Billings?

    On average you can expect to pay $323 for a flight from State of Washington to Billings. The cheapest flight overall is $157 while the most popular route, (Seattle/Tacoma Intl - Billings Logan Intl) is currently priced at $160.

  • Can I find deals for flights from Washington to Billings that include hotel bookings?

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

  • How can I find direct flights from Washington to Billings?

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

  • Can I find deals for business class flights from Washington to Billings?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Billings?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Billings (average of $140). Flying from State of Washington to Billings in July is currently the most expensive (average of $228). 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 3 airlines flying from Washington to Billings

Discover the top 3 airlines that operate flights from Washington 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$164Average$510FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$270FlexibilityNo cancel feeOn-time85%
DeltaCheapest$222Average$336FlexibilityNo cancel feeOn-timeN/A

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