$110 Cheap Flights from Baltimore (BWI) to Spokane (GEG)

View $110 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Spokane International Airport (GEG)

Cheap Flights from Baltimore to Spokane (BWI-GEG)

Prices were available within the past 7 days and start at $110 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Oct 29 - Tue, Nov 4
BWI
Baltimore
GEG
Spokane
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Baltimore to Spokane, returning Tue, Nov 4, priced at $184 found 1 day ago
Southwest Airlines
Wed, Oct 29 - Tue, Nov 4
BWI
Baltimore
GEG
Spokane
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Baltimore to Spokane, returning Tue, Nov 4, priced at $189 found 1 day ago
Delta
Wed, Oct 29 - Tue, Nov 4
BWI
Baltimore
GEG
Spokane
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 29 from Baltimore to Spokane, returning Tue, Nov 4, priced at $211 found 1 day ago
American Airlines
Wed, Oct 29 - Tue, Nov 4
BWI
Baltimore
GEG
Spokane
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 29 from Baltimore to Spokane, returning Tue, Nov 4, priced at $217 found 1 day ago
Southwest Airlines
Sat, Jan 17 - Wed, Jan 21
BWI
Baltimore
GEG
Spokane
$221 Roundtrip, found 3 days ago
$221
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Baltimore to Spokane, returning Wed, Jan 21, priced at $221 found 3 days ago
Southwest Airlines
Wed, Oct 29 - Tue, Nov 4
BWI
Baltimore
GEG
Spokane
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Baltimore to Spokane, returning Tue, Nov 4, priced at $224 found 1 day ago
Southwest Airlines
Sat, Jan 17 - Wed, Jan 21
BWI
Baltimore
GEG
Spokane
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Baltimore to Spokane, returning Wed, Jan 21, priced at $226 found 3 days ago
American Airlines
Wed, Dec 17 - Wed, Dec 24
BWI
Baltimore
GEG
Spokane
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 17 from Baltimore to Spokane, returning Wed, Dec 24, priced at $233 found 2 days ago
Hawaiian Airlines
Fri, Oct 17 - Mon, Oct 27
BWI
Baltimore
GEG
Spokane
$248 Roundtrip, found 2 days ago
$248
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Oct 17 from Baltimore to Spokane, returning Mon, Oct 27, priced at $248 found 2 days ago
Alaska Airlines
Sat, Jan 17 - Wed, Jan 21
BWI
Baltimore
GEG
Spokane
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Baltimore to Spokane, returning Wed, Jan 21, priced at $250 found 3 days ago

Find the cheapest month to fly from Baltimore (BWI) to Spokane (GEG)

September is typically the cheapest month to fly

From $210 - $822 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 $478
GEG
Spokane Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $478
Flights from Baltimore (BWI) to Spokane (GEG)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$183
Distance
2106 mi
Average flight time
9 hours 20 mins

Baltimore to Spokane Flights

The cheapest times to fly from Baltimore 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 Baltimore to Spokane are during the month of October. You can find some of the cheapest flights from Baltimore to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Spokane

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Baltimore 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 Baltimore 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.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG) cost?
Grab a cheap one-way flight from $110 or cheap return flight from $184 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG)?
October is the most affordable month to fly from BWI to GEG. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BWI to GEG flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG)?
You'll need to hop on a flight with a layover when traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BWI to GEG?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG)?
To avoid possible delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG) last-minute?
Last-minute bookings from BWI to GEG are generally more expensive. To lock in the best prices, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a BWI to GEG flight and hotel package?
Compared with arranging hotels and flights separately, booking a BWI to GEG flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Spokane Intl. Airport (GEG)?
Typically, it's possible to cancel or reschedule your BWI to GEG flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.