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Cheap flights from Washington to Billings from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Billings departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Billings

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:42 pm - 11:36 pm
SEA
-
BIL
1h 54mnonstop
Alaska Airlines Logo
7:00 am - 8:17 am
BIL
-
SEA
2h 17mnonstop
$157Alaska Airlines
Tue, Feb 10 - Sat, Feb 14
Alaska Airlines Logo
8:42 pm - 11:36 pm
SEA
-
BIL
1h 54mnonstop
Alaska Airlines Logo
7:00 am - 8:17 am
BIL
-
SEA
2h 17mnonstop
$167Alaska Airlines
Sun, Feb 8 - Wed, Feb 18
Alaska Airlines Logo
11:59 am - 2:55 pm
SEA
-
BIL
1h 56mnonstop
Alaska Airlines Logo
7:00 am - 8:19 am
BIL
-
SEA
2h 19mnonstop
$177Alaska Airlines
Fri, Jan 9 - Sun, Jan 11
Delta Logo
5:25 am - 11:06 am
SEA
-
BIL
4h 41m1 stop
Delta Logo
6:10 pm - 11:22 pm
BIL
-
SEA
6h 12m1 stop
$187Delta
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
10:30 am - 1:22 pm
PDX
-
BIL
1h 52mnonstop
Alaska Airlines Logo
3:35 pm - 4:50 pm
BIL
-
PDX
2h 15mnonstop
$187Alaska Airlines
Mon, Jan 12 - Sat, Jan 17
Delta Logo
4:55 pm - 10:31 pm
SEA
-
BIL
4h 36m1 stop
Delta Logo
5:10 am - 4:56 pm
BIL
-
SEA
12h 46m2 stops
$216Delta
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
8:30 am - 3:20 pm
PDX
-
BIL
5h 50m1 stop
United Airlines Logo
2:45 pm - 11:06 pm
BIL
-
PDX
9h 21m2 stops
$262United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
5:35 am - 3:20 pm
PDX
-
BIL
8h 45m2 stops
United Airlines Logo
6:30 am - 2:46 pm
BIL
-
PDX
9h 16m2 stops
$267United Airlines
Tue, Jan 27 - Sat, Jan 31
Allegiant Air Logo
7:11 pm - 8:35 am
PSC
-
BIL
12h 24m1 stop
Allegiant Air Logo
8:46 am - 6:21 pm
BIL
-
PSC
10h 35m1 stop
$552Allegiant Air
Mon, Dec 29 - Fri, Jan 2
Multiple Airlines Logo
12:02 pm - 9:24 am
GEG
-
BIL
20h 22m2 stops
Multiple Airlines Logo
1:18 pm - 9:47 am
BIL
-
GEG
21h 29m1 stop
$560Multiple Airlines
Sun, Dec 28 - Thu, Jan 1

Delta flights from State of Washington to Billings

Our best Delta deals on State of Washington to Billings flight tickets
Delta
Jan 9
SEA5:25 amSeattle/Tacoma Intl
4h 41m
1 stop
BIL11:06 amBillings Logan Intl
Jan 11
BIL6:10 pmBillings Logan Intl
6h 12m
1 stop
SEA11:22 pmSeattle/Tacoma Intl
$187
Find similar
Delta
Feb 10
SEA4:55 pmSeattle/Tacoma Intl
4h 36m
1 stop
BIL10:31 pmBillings Logan Intl
Feb 14
BIL5:10 amBillings Logan Intl
12h 46m
2 stops
SEA4:56 pmSeattle/Tacoma Intl
$216
Find similar
Delta
Feb 10
SEA4:55 pmSeattle/Tacoma Intl
4h 36m
1 stop
BIL10:31 pmBillings Logan Intl
Feb 18
BIL6:20 amBillings Logan Intl
9h 34m
1 stop
SEA2:54 pmSeattle/Tacoma Intl
$217
Find similar

Alaska Airlines flights from State of Washington to Billings

Our best Alaska Airlines deals on State of Washington to Billings flight tickets
Alaska Airlines
Feb 10
SEA8:42 pmSeattle/Tacoma Intl
1h 54m
BIL11:36 pmBillings Logan Intl
Feb 14
BIL7:00 amBillings Logan Intl
2h 17m
SEA8:17 amSeattle/Tacoma Intl
$157
Find similar
Alaska Airlines
Feb 8
SEA8:42 pmSeattle/Tacoma Intl
1h 54m
BIL11:36 pmBillings Logan Intl
Feb 18
BIL7:00 amBillings Logan Intl
2h 17m
SEA8:17 amSeattle/Tacoma Intl
$167
Find similar
Alaska Airlines
Jan 9
SEA11:59 amSeattle/Tacoma Intl
1h 56m
BIL2:55 pmBillings Logan Intl
Jan 11
BIL7:00 amBillings Logan Intl
2h 19m
SEA8:19 amSeattle/Tacoma Intl
$177
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
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

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 2/10

8:42 pm-11:36 pm

Nonstop1h 54m

Billings Logan Intl

Sat 2/14

7:00 am-8:17 am

Nonstop2h 17m

$157

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sun 2/8

8:42 pm-11:36 pm

Nonstop1h 54m

Billings Logan Intl

Wed 2/18

7:00 am-8:17 am

Nonstop2h 17m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 1/9

11:59 am-2:55 pm

Nonstop1h 56m

Billings Logan Intl

Sun 1/11

7:00 am-8:19 am

Nonstop2h 19m

$177

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 1/9

5:25 am-11:06 am

1 stop4h 41m

Billings Logan Intl

Sun 1/11

6:10 pm-11:22 pm

1 stop6h 12m

$187

PortlandBillings

PDX - BIL

PDXBIL

Portland

Mon 1/12

10:30 am-1:22 pm

Nonstop1h 52m

Billings Logan Intl

Sat 1/17

3:35 pm-4:50 pm

Nonstop2h 15m

$187

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 2/10

4:55 pm-10:31 pm

1 stop4h 36m

Billings Logan Intl

Sat 2/14

5:10 am-4:56 pm

2 stops12h 46m

$216

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 1/27

8:30 am-3:20 pm

1 stop5h 50m

Billings Logan Intl

Sat 1/31

2:45 pm-11:06 pm

2 stops9h 21m

$262

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 1/27

5:35 am-3:20 pm

2 stops8h 45m

Billings Logan Intl

Sat 1/31

6:30 am-2:46 pm

2 stops9h 16m

$267

PascoBillings

PSC - BIL

PSCBIL

Pasco Tri Cities

Mon 12/29

7:11 pm-8:35 am

1 stop12h 24m

Billings Logan Intl

Fri 1/2

8:46 am-6:21 pm

1 stop10h 35m

$552

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Sun 12/28

12:02 pm-9:24 am

2 stops20h 22m

Billings Logan Intl

Thu 1/1

1:18 pm-9:47 am

1 stop21h 29m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Billings from

How to get the cheapest flight ticket from State of Washington to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Billings?

The month of October is, on average, the cheapest month to fly to Billings from State of Washington, with most prices found around $202. The month of February is another great option to travel to Billings, with average flight prices from State of Washington averaging around $237.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Wednesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $228. Flights from State of Washington to Billings on a Monday will generally be more expensive and average around $468. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the afternoon. momondo users have found flights departing from State of Washington to Billings in the afternoon for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Billings, so prices are often more expensive at around $298 per ticket.

What is the cheapest Washington to Billings Logan Intl flight route?

Fly from Seattle/Tacoma Intl to Billings Logan Intl for the best Washington - Billings Logan Intl flight prices

How far in advance should I book a flight to Billings?

You are more likely to see cheaper flights to Billings from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from State of Washington for as low as $173 on momondo.

What cabin class options are available on Washington to Billings Logan Intl flights?

There are 4 cabin classes available to choose from on Washington to Billings Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Billings flights?

You could potentially save up to 67% on your flight if you consider stops on a State of Washington to Billings flight.

Cheap State of Washington to Billings flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Billings

Best Price Found

$464

Fastest flight time

1h 53m

Direct flights

Every day

Airports in Billings

1 airport
The best one-way flight to Billings from State of Washington in the past 72 hours is $464. The best round-trip flight deal from State of Washington to Billings found on momondo in the last 72 hours is $157.
The fastest flight from State of Washington to Billings takes 1h 53m
Direct flights go from State of Washington to Billings every day.
There is 1 airport in Billings. From State of Washington there are direct flights to Billings Logan Intl (BIL).
Search flight deals

  • When did momondo last update prices for flights from Washington to Billings Logan Intl Airport?

    Prices for flights from Washington to Billings Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Billings Logan Intl Airport?

  • How old do you have to be to fly from Washington to Billings Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Billings?

Best airlines flying from State of Washington to Billings

Compare and see reviews for airlines that fly from State of Washington to Billings with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $164Free CancellationRating
8.0
11,452 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $177Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $222Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Billings?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billings from Washington.

Can I find flights from Washington to Billings with flexible booking policies on momondo?

Yes. All flights to Billings from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Billings?

Once all potential Washington to Billings flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Billings right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Billings flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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