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Billings

$114+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BIL
Mai 26 — Jun 21
Di 5/26
Di 6/2
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 April 26, 2026.

This Delta deal was found by Cheapflights users on 4/22. 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.
Sa 5/305:30 am
SEA
-
BIL
1 stop4h 24m
Delta
Di 6/96:43 pm
BIL
-
SEA
1 stop6h 16m
Delta
Deal found 4/22$177
This Delta deal was found by Cheapflights users on 4/22. 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.
So 5/315:30 am
SEA
-
BIL
1 stop4h 24m
Delta
Di 6/96:43 pm
BIL
-
SEA
1 stop6h 16m
Delta
Deal found 4/22$187
This Delta deal was found by Cheapflights users on 4/22. 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.
Mi 6/35:30 am
SEA
-
BIL
1 stop4h 24m
Delta
Di 6/96:43 pm
BIL
-
SEA
1 stop6h 16m
Delta
Deal found 4/22$207
This Delta deal was found by Cheapflights users on 4/23. 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.
Mi 5/273:10 pm
PDX
-
BIL
1 stop7h 04m
Delta
Di 6/25:30 am
BIL
-
PDX
1 stop4h 22m
Delta
Deal found 4/23$207
This Delta deal was found by Cheapflights users on 4/23. 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.
So 5/245:01 pm
PDX
-
BIL
1 stop4h 51m
Delta
Sa 5/306:19 pm
BIL
-
PDX
1 stop5h 21m
Delta
Deal found 4/23$217
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Di 6/23:47 pm
SEA
-
BIL
Nonstop1h 54m
Alaska Airlines
Sa 6/67:21 pm
BIL
-
SEA
Nonstop2h 12m
Alaska Airlines
Deal found 4/22$227
This Delta deal was found by Cheapflights users on 4/25. 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.
So 5/175:45 am
PDX
-
BIL
1 stop4h 09m
Delta
Mi 5/205:30 am
BIL
-
PDX
1 stop4h 22m
Delta
Deal found 4/25$227
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
So 5/318:39 pm
SEA
-
BIL
Nonstop1h 54m
Alaska Airlines
So 6/76:00 am
BIL
-
SEA
Nonstop2h 07m
Alaska Airlines
Deal found 4/22$237
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/2312:03 pm
PDX
-
BIL
Nonstop1h 51m
Alaska Airlines
Mi 5/273:34 pm
BIL
-
PDX
Nonstop2h 04m
Alaska Airlines
Deal found 4/21$247
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 6/48:20 pm
SEA
-
BIL
1 stop11h 50m
Multiple Airlines
Mo 6/810:00 am
BIL
-
SEA
1 stop25h 35m
Multiple Airlines
Deal found 4/22$253
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/2712:03 pm
PDX
-
BIL
Nonstop1h 51m
Alaska Airlines
Di 6/23:34 pm
BIL
-
PDX
Nonstop2h 04m
Alaska Airlines
Deal found 4/23$257
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mo 6/15:00 am
SEA
-
BIL
1 stop7h 22m
United Airlines
Mo 6/86:00 pm
BIL
-
SEA
1 stop6h 10m
United Airlines
Deal found 4/25$261

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 April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Delta)

One-way from

$114
(Delta)

Popular in

April

Cheapest in

January

Average price

$450

Good round-trip deal

$287 or less

Good one-way deal

$273 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. 28% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 26, 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

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sa 5/23

5:00 am-1:22 pm

1 stop7h 22m

Billings Logan Intl

Mi 5/27

6:00 pm-10:58 pm

1 stop5h 58m

$271

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Di 7/7

8:59 pm-11:51 pm

Nonstop1h 52m

Billings Logan Intl

Sa 7/11

7:22 pm-8:35 pm

Nonstop2h 13m

$287

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Mi 7/8

8:59 pm-11:51 pm

Nonstop1h 52m

Billings Logan Intl

So 7/12

7:22 pm-8:35 pm

Nonstop2h 13m

$287

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Sa 5/23

5:38 pm-11:33 pm

1 stop4h 55m

Billings Logan Intl

Mi 5/27

6:00 am-11:42 am

1 stop6h 42m

$299
Quickest round-trip

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Mi 5/20

3:47 pm-6:41 pm

Nonstop1h 54m

Billings Logan Intl

So 5/24

6:00 am-7:07 am

Nonstop2h 07m

$302

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Do 5/28

2:16 pm-11:14 pm

1 stop7h 58m

Billings Logan Intl

Di 6/2

6:30 am-1:11 pm

1 stop7h 41m

$309

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

So 5/17

5:35 am-10:54 am

1 stop4h 19m

Billings Logan Intl

Di 5/26

5:30 am-9:10 am

1 stop4h 40m

$309

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Do 5/28

8:38 pm-1:21 pm

1 stop15h 43m

Billings Logan Intl

Di 6/2

7:21 pm-10:36 pm

1 stop4h 15m

$309

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Di 6/23

5:30 am-11:07 am

1 stop4h 37m

Billings Logan Intl

Mo 6/29

11:50 am-6:40 pm

1 stop7h 50m

$327

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Di 6/2

8:20 pm-2:54 pm

2 stops17h 34m

Billings Logan Intl

Sa 6/6

7:21 pm-8:33 pm

Nonstop2h 12m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 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

How far ahead should I book a flight from State of Washington to Billings?

The best time to book flights from State of Washington to Billings is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 July is currently the most expensive (average of $222). 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 April 26, 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 April 26, 2026.

The most flights from USWA to BIL are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 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 52m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. State of Washington and Billings are separated by a distance of 662 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 British Airways (95%), Hawaiian Airlines (95%) or Qatar Airways (94%) 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 $338 for a flight from State of Washington to Billings. The cheapest flight overall is $125 while the most popular route, (Seattle/Tacoma Intl - Billings Logan Intl) is currently priced at $292.

  • 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 July is currently the most expensive (average of $222). 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 April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$83Average$230FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$157Average$386FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$257FlexibilityNo cancel feeOn-time85%

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