$139 Cheap Flights from Spokane (GEG) to Baltimore (BWI)

View $139 flight on Thu, Dec 25, 2025Opens in a new window

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

Cheap Flights from Spokane to Baltimore (GEG-BWI)

Prices were available within the past 7 days and start at $139 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Tue, Nov 11
GEG
Spokane
BWI
Baltimore
$256 Roundtrip, just found
$256
Roundtrip
just found
Select Delta flight, departing Sat, Nov 8 from Spokane to Baltimore, returning Tue, Nov 11, priced at $256 just found
Delta
Sat, Nov 1 - Sat, Nov 8
GEG
Spokane
BWI
Baltimore
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 1 from Spokane to Baltimore, returning Sat, Nov 8, priced at $266 found 3 days ago
Delta
Thu, Nov 27 - Fri, Dec 5
GEG
Spokane
BWI
Baltimore
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Spokane to Baltimore, returning Fri, Dec 5, priced at $267 found 1 day ago
Alaska Airlines
Sat, Jan 17 - Tue, Jan 20
GEG
Spokane
BWI
Baltimore
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Spokane to Baltimore, returning Tue, Jan 20, priced at $279 found 1 day ago
United
Tue, Feb 17 - Thu, Feb 19
GEG
Spokane
BWI
Baltimore
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 17 from Spokane to Baltimore, returning Thu, Feb 19, priced at $279 found 3 days ago
United
Tue, Feb 17 - Thu, Feb 19
GEG
Spokane
BWI
Baltimore
$281 Roundtrip, found 3 days ago
$281
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 17 from Spokane to Baltimore, returning Thu, Feb 19, priced at $281 found 3 days ago
Delta
Mon, Nov 24 - Thu, Nov 27
GEG
Spokane
BWI
Baltimore
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 24 from Spokane to Baltimore, returning Thu, Nov 27, priced at $284 found 5 days ago
United
Tue, Feb 17 - Thu, Feb 19
GEG
Spokane
BWI
Baltimore
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 17 from Spokane to Baltimore, returning Thu, Feb 19, priced at $284 found 3 days ago
Southwest Airlines
Fri, Oct 31 - Sat, Nov 8
GEG
Spokane
BWI
Baltimore
$298 Roundtrip, found 21 hours ago
$298
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Fri, Oct 31 from Spokane to Baltimore, returning Sat, Nov 8, priced at $298 found 21 hours ago
Hawaiian Airlines
Mon, Nov 3 - Mon, Nov 24
GEG
Spokane
BWI
Baltimore
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Nov 3 from Spokane to Baltimore, returning Mon, Nov 24, priced at $302 found 1 day ago

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

September is typically the cheapest month to fly

From $210 - $516 per traveler.

Alternative airports near Baltimore

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

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $318
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center57 min
Flights from $318

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Grab a cheap one-way flight from $139 or cheap return flight from $256 from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) 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 Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
November is the least expensive month to fly from GEG to BWI. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GEG to BWI flight.
How many flights per day from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You'll have to catch a flight with a layover if you're traveling from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from GEG to BWI?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Choose a flight from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be 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 Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Booking your plane ticket from GEG to BWI right before your getaway is generally more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a GEG to BWI flight and hotel package?
You'll generally save money by securing a GEG to BWI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It's generally possible to cancel or reschedule your GEG to BWI flight. However, if the booking was made more than 24 hours ago, additional fees 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 further details on our Customer Service portal.

Travel information

Origin airport
Spokane Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$255
Distance
2106 mi

Book with confidence

Spokane to Baltimore Flights

The cheapest times to fly from Spokane to Baltimore

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

 

The best time to book a flight from Spokane to Baltimore

Sunday is one of the best days to book for cheap flights from Spokane to Baltimore: 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 Spokane to Baltimore

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 Spokane to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 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 Spokane to Baltimore 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 Spokane to Baltimore 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.

 

Spokane to Baltimore Flights

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*Available to One Key members.