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$99+ Cheap flights from Billings (BIL) to Washington

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Billings to Washington

Keep the following information in mind while searching for Billings to Washington flight deals. Data was last updated July 3, 2025.

Round-trip from

$150
(Trip.com)

One-way from

$99
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$328

Good round-trip deal

$353 or less

Good one-way deal

$153 or less
From Billings Logan Intl to Washington
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One-way flight from Billings Logan Intl to Washington
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Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Billings Logan Intl to Washington.
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Price to beat on a one-way flight from Billings Logan Intl to Washington.
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Find flight deals from Billings to Washington

Cheapest flights from Billings to Washington
Explore the most affordable flight options available from Billings to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:17 pmBIL - SEA
Nonstop2h 13mHawaiian Airlines
Sat 8/233:45 pmSEA - BIL
Nonstop1h 53mHawaiian Airlines
Deal found 7/2$150
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 9/103:43 pmBIL - PDX
Nonstop2h 07mAlaska Airlines
Tue 9/1610:30 amPDX - BIL
Nonstop1h 54mAlaska Airlines
Deal found 7/1$157
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:00 amBIL - SEA
Nonstop2h 09mAlaska Airlines
Wed 8/203:45 pmSEA - BIL
Nonstop1h 53mAlaska Airlines
Deal found 7/2$167
This Delta deal was found by Cheapflights users on 7/1. 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 8/275:25 amBIL - PDX
1 stop4h 26mDelta
Sun 8/315:06 pmPDX - BIL
1 stop4h 56mDelta
Deal found 7/1$187
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 8/273:43 pmBIL - PDX
Nonstop2h 07mHawaiian Airlines
Sun 8/315:47 pmPDX - BIL
1 stop5h 24mHawaiian Airlines
Deal found 7/1$197
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 8/85:00 amBIL - PDX
1 stop5h 32mUnited Airlines
Tue 8/124:16 pmPDX - BIL
1 stop5h 31mUnited Airlines
Deal found 7/2$209
This Delta deal was found by Cheapflights users on 7/2. 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 8/136:08 pmBIL - SEA
1 stop5h 12mDelta
Wed 8/207:10 amSEA - BIL
2 stops14h 24mDelta
Deal found 7/2$225
This Delta deal was found by Cheapflights users on 7/2. 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 10/45:25 amBIL - GEG
1 stop4h 29mDelta
Wed 10/85:00 pmGEG - BIL
1 stop4h 32mDelta
Deal found 7/2$239
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2810:26 pmBIL - PDX
1 stop11h 52mMultiple Airlines
Mon 8/410:23 amPDX - BIL
1 stop10h 13mMultiple Airlines
Deal found 7/2$241
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/225:57 pmBIL - SEA
1 stop6h 02mUnited Airlines
Mon 8/256:25 amSEA - BIL
2 stops13h 09mUnited Airlines
Deal found 7/1$252
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.
Thu 9/47:18 pmBIL - GEG
1 stop6h 01mHawaiian Airlines
Tue 9/95:45 pmGEG - BIL
1 stop5h 26mHawaiian Airlines
Deal found 6/30$266
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:43 pmBIL - GEG
1 stop8h 28mAlaska Airlines
Mon 9/15:45 pmGEG - BIL
1 stop5h 26mAlaska Airlines
Deal found 7/3$283

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Washington 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 July 3, 2025.
Use the filters below to find and compare flights from Billings to Washington that are best for you.

Fly from

Billings

Fly to

Washington

Route

Depart

Return

Price

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Sat 8/16

7:17 pm-8:30 pm

Nonstop2h 13m

Seattle/Tacoma Intl

Sat 8/23

3:45 pm-6:38 pm

Nonstop1h 53m

$150

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Wed 9/10

3:43 pm-4:50 pm

Nonstop2h 07m

Portland

Tue 9/16

10:30 am-1:24 pm

Nonstop1h 54m

$157

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Sat 8/16

6:00 am-7:09 am

Nonstop2h 09m

Seattle/Tacoma Intl

Wed 8/20

3:45 pm-6:38 pm

Nonstop1h 53m

$167

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Wed 8/27

5:25 am-8:51 am

1 stop4h 26m

Portland

Sun 8/31

5:06 pm-11:02 pm

1 stop4h 56m

$187

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Wed 8/27

3:43 pm-4:50 pm

Nonstop2h 07m

Portland

Sun 8/31

5:47 pm-12:11 am

1 stop5h 24m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Tue 8/19

6:08 pm-10:20 pm

1 stop5h 12m

Seattle/Tacoma Intl

Tue 8/26

5:49 pm-10:47 pm

1 stop3h 58m

$197

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Fri 8/8

5:00 am-9:32 am

1 stop5h 32m

Portland

Tue 8/12

4:16 pm-10:47 pm

1 stop5h 31m

$209

BillingsSpokane

BIL - GEG

BILGEG

Billings Logan Intl

Sat 10/4

5:25 am-8:54 am

1 stop4h 29m

Spokane

Wed 10/8

5:00 pm-10:32 pm

1 stop4h 32m

$239

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Mon 7/28

10:26 pm-9:18 am

1 stop11h 52m

Portland

Mon 8/4

10:23 am-9:36 pm

1 stop10h 13m

$241

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Fri 8/22

5:57 pm-10:59 pm

1 stop6h 02m

Seattle/Tacoma Intl

Mon 8/25

6:25 am-8:34 pm

2 stops13h 09m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 31 results
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Best time to book a flight from Billings to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Billings to State of Washington (average of $238). Flying from Billings to State of Washington in July is currently the most expensive (average of $390). 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 BIL to WA?

Find hourly flight availability from Billings to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Billings to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Billings to State of Washington

Explore weekly flight availability from Billings to Washington. 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 July 3, 2025.

The most flights from BIL to USWA are scheduled on a Monday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Billings to Washington, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

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

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

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
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

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
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

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
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

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

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

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 Washington. 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 Washington?

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

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

    The Billings Logan Intl to Washington flight path was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Billings to State of Washington one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $109 and $120 on Hawaiian Airlines and Delta, respectively.

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

    The most popular flight routes from Billings to State of Washington are Billings Logan Intl - Seattle/Tacoma Intl, Billings Logan Intl - Portland and Billings Logan Intl - Spokane.

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

    No one likes to see their flight delayed. When booking a flight from Billings to State of Washington consider choosing Korean Air (97%), Qatar Airways (94%) or British Airways (93%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Billings to State of Washington? While on average our users pay $626, our data indicates the cheapest price to be $153. The most popular route (Billings Logan Intl - Seattle/Tacoma Intl), is priced around $150.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Billings to State of Washington (average of $238). Flying from Billings to State of Washington in July is currently the most expensive (average of $390). 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 Billings to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Billings to Washington

Discover the top 3 airlines that operate flights from Billings to Washington. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$186Average$475FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$379FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$228Average$328FlexibilityNo cancel feeOn-time85%

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