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Billings

$144+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BIL
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
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 June 25, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 9/158:35 pm
SEA
-
BIL
Nonstop1h 54m
Alaska Airlines
Tue 9/227:29 pm
BIL
-
SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/23$207
This Priceline deal was found by Cheapflights users on 6/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:35 am
SEA
-
BIL
Nonstop1h 56m
Alaska Airlines
Sun 8/307:20 pm
BIL
-
SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/23$217
This Expedia deal was found by Cheapflights users on 6/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:35 pm
SEA
-
BIL
Nonstop1h 54m
Alaska Airlines
Mon 8/247:20 pm
BIL
-
SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/24$227
This Delta deal was found by Cheapflights users on 6/23. 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 9/25:45 am
SEA
-
BIL
1 stop4h 22m
Delta
Sun 9/136:33 pm
BIL
-
SEA
1 stop4h 32m
Delta
Deal found 6/23$232
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 10/2212:14 pm
PDX
-
BIL
Nonstop1h 50m
Alaska Airlines
Sat 10/243:44 pm
BIL
-
PDX
Nonstop2h 06m
Alaska Airlines
Deal found 6/22$237
This Delta deal was found by Cheapflights users on 6/24. 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 9/245:45 am
SEA
-
BIL
1 stop5h 32m
Delta
Sun 9/2712:57 pm
BIL
-
SEA
1 stop6h 39m
Delta
Deal found 6/24$247
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 9/23:46 pm
SEA
-
BIL
Nonstop1h 54m
Alaska Airlines
Sun 9/136:14 am
BIL
-
SEA
Nonstop2h 06m
Alaska Airlines
Deal found 6/23$252
This Delta deal was found by Cheapflights users on 6/23. 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 8/195:08 pm
PDX
-
BIL
1 stop4h 17m
Delta
Sun 8/235:20 am
BIL
-
PDX
1 stop4h 17m
Delta
Deal found 6/23$252
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 9/115:41 pm
PDX
-
BIL
1 stop4h 48m
Alaska Airlines
Mon 9/143:42 pm
BIL
-
PDX
Nonstop2h 02m
Alaska Airlines
Deal found 6/22$257
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 8/185:45 am
SEA
-
BIL
1 stop4h 22m
Delta
Tue 8/255:20 am
BIL
-
SEA
1 stop4h 37m
Delta
Deal found 6/22$267
This Delta deal was found by Cheapflights users on 6/22. 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 9/115:40 am
PDX
-
BIL
1 stop5h 37m
Delta
Mon 9/146:33 pm
BIL
-
PDX
1 stop6h 07m
Delta
Deal found 6/22$267
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 8/1810:09 am
SEA
-
BIL
Nonstop1h 56m
Alaska Airlines
Tue 8/256:14 am
BIL
-
SEA
Nonstop2h 06m
Alaska Airlines
Deal found 6/24$275

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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Alaska Airlines)

One-way from

$144
(Expedia)

Popular in

July

Cheapest in

January

Average price

$357

Good round-trip deal

$312 or less

Good one-way deal

$143 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. 12% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 25, 2026.
Use the filters below to find and compare flights from Washington to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 9/18

3:54 pm-10:53 pm

1 stop5h 59m

Billings Logan Intl

Wed 9/23

4:07 pm-9:15 pm

1 stop6h 08m

$232
Quickest round-trip

PortlandBillings

PDX - BIL

PDXBIL

Portland

Thu 10/22

12:14 pm-3:04 pm

Nonstop1h 50m

Billings Logan Intl

Sat 10/24

3:44 pm-4:50 pm

Nonstop2h 06m

$237

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 10/6

5:05 pm-10:32 pm

1 stop4h 27m

Billings Logan Intl

Sun 10/11

5:45 am-9:16 am

1 stop4h 31m

$252

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 8/18

8:59 pm-11:51 pm

Nonstop1h 52m

Billings Logan Intl

Tue 8/25

6:14 am-7:20 am

Nonstop2h 06m

$267

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 8/18

5:45 am-11:07 am

1 stop4h 22m

Billings Logan Intl

Tue 8/25

5:20 am-8:57 am

1 stop4h 37m

$267

PortlandBillings

PDX - BIL

PDXBIL

Portland

Fri 9/11

5:40 am-12:17 pm

1 stop5h 37m

Billings Logan Intl

Mon 9/14

6:33 pm-11:40 pm

1 stop6h 07m

$267

PortlandBillings

PDX - BIL

PDXBIL

Portland

Fri 10/2

5:41 pm-11:29 pm

1 stop4h 48m

Billings Logan Intl

Mon 10/5

7:32 pm-11:02 pm

1 stop4h 30m

$267

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 9/15

7:08 am-3:02 pm

1 stop6h 54m

Billings Logan Intl

Tue 9/22

7:29 pm-8:40 pm

Nonstop2h 11m

$292

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sat 7/18

8:59 pm-11:51 pm

Nonstop1h 52m

Billings Logan Intl

Sat 7/25

6:00 am-7:12 am

Nonstop2h 12m

$299

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sat 7/11

5:14 pm-10:53 pm

1 stop4h 39m

Billings Logan Intl

Sat 7/18

11:50 am-4:09 pm

1 stop5h 19m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 48 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from State of Washington to Billings (average of $83). Flying from State of Washington to Billings in May is currently the most expensive (average of $201). 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 June 25, 2026.

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 afternoon could potentially save you up to 14% on airfare.

Weekly flight availability from State of Washington to Billings

Explore weekly flight availability from Washington to Billings. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 25, 2026.

The most flights from USWA to BIL are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from State of Washington to Billings?

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 2 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 1h 50m. Fly via United Airlines, Alaska Airlines, or Delta 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 cheapest airlines to fly from State of Washington to Billings one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $98. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from State of Washington to Billings for a low price.

  • 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 Hawaiian Airlines (100%), Korean Air (100%) or Alaska Airlines (88%) 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 $300 for a flight from State of Washington to Billings. The cheapest flight overall is $143 while the most popular route, (Seattle/Tacoma Intl - Billings Logan Intl) is currently priced at $232.

  • 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, February is the cheapest month in which you can book a flight from State of Washington to Billings (average of $83). Flying from State of Washington to Billings in May is currently the most expensive (average of $201). 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 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$83Average$230FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$157Average$408FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$257FlexibilityNo cancel feeOn-time85%

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