$149 Cheap Flights from Spokane (GEG) to Baltimore (BWI)

View $149 flight on Sat, May 9, 2026Opens in a new window

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

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Cheap Flights from Spokane to Baltimore (GEG-BWI)

Prices were available within the past 7 days and start at $149 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 9 - Wed, May 13
GEG
Spokane
BWI
Baltimore
$297 Roundtrip, found 6 hours ago
$297
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, May 9 from Spokane to Baltimore, returning Wed, May 13, priced at $297 found 6 hours ago
Delta
Tue, May 12 - Wed, May 13
GEG
Spokane
BWI
Baltimore
$303 Roundtrip, found 6 hours ago
$303
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, May 12 from Spokane to Baltimore, returning Wed, May 13, priced at $303 found 6 hours ago
Southwest Airlines
Tue, May 12 - Wed, May 13
GEG
Spokane
BWI
Baltimore
$309 Roundtrip, found 6 hours ago
$309
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, May 12 from Spokane to Baltimore, returning Wed, May 13, priced at $309 found 6 hours ago
United
Wed, Nov 4 - Tue, Nov 10
GEG
Spokane
BWI
Baltimore
$309 Roundtrip, found 1 hour ago
$309
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 4 from Spokane to Baltimore, returning Tue, Nov 10, priced at $309 found 1 hour ago
American Airlines
Thu, May 28 - Tue, Jun 2
GEG
Spokane
BWI
Baltimore
$309 Roundtrip, just found
$309
Roundtrip
just found
Select American Airlines flight, departing Thu, May 28 from Spokane to Baltimore, returning Tue, Jun 2, priced at $309 just found
Southwest Airlines
Wed, May 20 - Wed, May 27
GEG
Spokane
BWI
Baltimore
$313 Roundtrip, found 3 days ago
$313
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, May 20 from Spokane to Baltimore, returning Wed, May 27, priced at $313 found 3 days ago
Alaska Airlines
Thu, May 28 - Tue, Jun 2
GEG
Spokane
BWI
Baltimore
$314 Roundtrip, just found
$314
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, May 28 from Spokane to Baltimore, returning Tue, Jun 2, priced at $314 just found
American Airlines
Mon, Apr 27 - Wed, Apr 29
GEG
Spokane
BWI
Baltimore
$315 Roundtrip, found 5 days ago
$315
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Apr 27 from Spokane to Baltimore, returning Wed, Apr 29, priced at $315 found 5 days ago
Southwest Airlines
Tue, May 12 - Wed, May 13
GEG
Spokane
BWI
Baltimore
$318 Roundtrip, found 6 hours ago
$318
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, May 12 from Spokane to Baltimore, returning Wed, May 13, priced at $318 found 6 hours ago
Delta
Mon, May 11 - Wed, May 13
GEG
Spokane
BWI
Baltimore
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, May 11 from Spokane to Baltimore, returning Wed, May 13, priced at $318 found 3 days ago

Alternative airports near Baltimore

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $447
BWI
Baltimore Washington Intl. Thurgood Marshall
CheapestClosest
Average driving time to city center16 min
Flights from $447

Frequently asked questions

How much does a flight from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $149 and cheap return flights from $297 Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights generally range between $192 and $1011, and roundtrip flights usually range from $357 to $1847. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
February is typically the cheapest month to fly from Spokane, WA (GEG) to Baltimore, MD (BWI), with average return fares around $381. This is about 12% lower than the average price throughout the year, as demand tends to drop after the holiday season. Other cheap months to fly from Spokane to Baltimore include May and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter GEG to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Spokane, WA (GEG) to Baltimore, MD (BWI), with round-trip tickets starting from around $281 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best times to fly from Spokane, WA (GEG) to Baltimore, MD (BWI) are in February and September. Round-trip fares during these months average around $381, providing a good balance of price and availability. February is particularly advantageous as it falls outside the busy summer travel season, leading to a more relaxed travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Spokane, WA (GEG) to Baltimore, MD (BWI) usually departs at around 12:55 AM, operated by American Airlines. This early flight can help you make the most of your time in Baltimore, whether you're visiting for business or pleasure. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A flight from GEG to BWI with a layover takes around 7 hours, with the route covering approximately 2,106 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
First class is available on flights from GEG to BWI. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore from Spokane Intl. (GEG)?
If you're planning to travel to Baltimore from Spokane Intl. (GEG), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) Some flights may connect through major hubs like Denver Intl. (DEN), Sky Harbor Intl. (PHX), Harry Reid Intl. (LAS) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Spokane, WA (GEG-Spokane Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Spokane Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$296
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 May. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $149 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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