$138 Cheap Flights from Billings (BIL) to Spokane (GEG)

View $138 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Spokane International Airport (GEG)

Cheap Flights from Billings to Spokane (BIL-GEG)

Prices were available within the past 7 days and start at $138 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Nov 19 - Wed, Dec 3
BIL
Billings
GEG
Spokane
$224 Roundtrip, found 1 hour ago
$224
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Wed, Nov 19 from Billings to Spokane, returning Wed, Dec 3, priced at $224 found 1 hour ago
Hawaiian Airlines
Thu, Dec 4 - Sat, Dec 6
BIL
Billings
GEG
Spokane
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Billings to Spokane, returning Sat, Dec 6, priced at $230 found 2 days ago
Alaska Airlines
Sun, Nov 9 - Tue, Nov 18
BIL
Billings
GEG
Spokane
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Nov 9 from Billings to Spokane, returning Tue, Nov 18, priced at $234 found 5 days ago
Delta
Tue, Nov 18 - Sun, Nov 23
BIL
Billings
GEG
Spokane
$236 Roundtrip, found 3 hours ago
$236
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Nov 18 from Billings to Spokane, returning Sun, Nov 23, priced at $236 found 3 hours ago
Alaska Airlines
Sat, Nov 8 - Mon, Nov 10
BIL
Billings
GEG
Spokane
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Billings to Spokane, returning Mon, Nov 10, priced at $243 found 2 days ago
Alaska Airlines
Thu, Nov 6 - Wed, Nov 12
BIL
Billings
GEG
Spokane
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Nov 6 from Billings to Spokane, returning Wed, Nov 12, priced at $253 found 3 days ago
Delta
Tue, Dec 16 - Wed, Dec 31
BIL
Billings
GEG
Spokane
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 16 from Billings to Spokane, returning Wed, Dec 31, priced at $255 found 3 days ago
Hawaiian Airlines
Sun, Dec 7 - Wed, Dec 17
BIL
Billings
GEG
Spokane
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Dec 7 from Billings to Spokane, returning Wed, Dec 17, priced at $259 found 3 days ago
United
Wed, Jan 21 - Fri, Jan 23
BIL
Billings
GEG
Spokane
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 21 from Billings to Spokane, returning Fri, Jan 23, priced at $301 found 1 day ago
American Airlines
Fri, Aug 28 - Mon, Aug 31
BIL
Billings
GEG
Spokane
$643 Roundtrip, found 2 days ago
$643
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 28 from Billings to Spokane, returning Mon, Aug 31, priced at $643 found 2 days ago

Find the cheapest month to fly from Billings (BIL) to Spokane (GEG)

February is typically the cheapest month to fly

From $232 - $560 per traveler.

Alternative airports near Spokane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Spokane Intl. GEG. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $376
GEG
Spokane Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $376

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG) cost?
Lock in a cheap one-way flight from $138 or cheap return flight from $224 from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG)?
The cheapest month to fly from BIL to GEG is November, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BIL to GEG flight.
How many flights per day from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG)?
Nonstop flights from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIL to GEG?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG)?
To arrive at Spokane Intl. Airport (GEG) on time, pick a flight that takes off from Logan Intl. Airport (BIL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG) last-minute?
Last-minute fares from BIL to GEG are typically more expensive. To lock in the best prices, start looking for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a BIL to GEG flight and hotel package?
Securing a BIL to GEG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Spokane Intl. Airport (GEG)?
It's usually possible to cancel or reschedule your BIL to GEG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$224
Distance
444 mi

Book with confidence

Billings to Spokane Flights

The cheapest times to fly from Billings to Spokane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billings to Spokane are during the month of November. You can find some of the cheapest flights from Billings to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Spokane

Sunday is one of the best days to book for cheap flights from Billings to Spokane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billings to Spokane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billings to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billings to Spokane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billings to Spokane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Billings to Spokane Flights

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*Available to One Key members.