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$180 Cheap Flights from Kalispell (FCA) to Baltimore (BWI)

View $180 flight on Thu, Aug 27, 2026Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Baltimore Washington Intl. Airport (BWI)

Cheap Flights from Kalispell to Baltimore (FCA-BWI)

Prices were available within the past 7 days and start at $180 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 27 - Sun, Aug 30
FCA
Kalispell
BWI
Baltimore
$359 Roundtrip, found 3 hours ago
$359
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Aug 27 from Kalispell to Baltimore, returning Sun, Aug 30, priced at $359 found 3 hours ago
United
Wed, Aug 26 - Sun, Aug 30
FCA
Kalispell
BWI
Baltimore
$364 Roundtrip, found 5 hours ago
$364
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Aug 26 from Kalispell to Baltimore, returning Sun, Aug 30, priced at $364 found 5 hours ago
Delta
Thu, Aug 27 - Sun, Aug 30
FCA
Kalispell
BWI
Baltimore
$369 Roundtrip, found 3 hours ago
$369
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Aug 27 from Kalispell to Baltimore, returning Sun, Aug 30, priced at $369 found 3 hours ago
Delta
Thu, Aug 27 - Sun, Aug 30
FCA
Kalispell
BWI
Baltimore
$371 Roundtrip, found 3 hours ago
$371
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Aug 27 from Kalispell to Baltimore, returning Sun, Aug 30, priced at $371 found 3 hours ago
Delta
Thu, Aug 27 - Sun, Aug 30
FCA
Kalispell
BWI
Baltimore
$374 Roundtrip, found 3 hours ago
$374
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Aug 27 from Kalispell to Baltimore, returning Sun, Aug 30, priced at $374 found 3 hours ago
Delta
Thu, Aug 27 - Sun, Aug 30
FCA
Kalispell
BWI
Baltimore
$377 Roundtrip, found 3 hours ago
$377
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Aug 27 from Kalispell to Baltimore, returning Sun, Aug 30, priced at $377 found 3 hours ago
Alaska Airlines
Wed, Oct 7 - Fri, Oct 16
FCA
Kalispell
BWI
Baltimore
$379 Roundtrip, found 9 hours ago
$379
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Oct 7 from Kalispell to Baltimore, returning Fri, Oct 16, priced at $379 found 9 hours ago
Delta
Tue, Oct 27 - Tue, Nov 3
FCA
Kalispell
BWI
Baltimore
$379 Roundtrip, found 9 hours ago
$379
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 27 from Kalispell to Baltimore, returning Tue, Nov 3, priced at $379 found 9 hours ago
Delta
Tue, Oct 27 - Tue, Nov 3
FCA
Kalispell
BWI
Baltimore
$384 Roundtrip, found 9 hours ago
$384
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 27 from Kalispell to Baltimore, returning Tue, Nov 3, priced at $384 found 9 hours ago
Delta
Tue, Oct 27 - Tue, Nov 3
FCA
Kalispell
BWI
Baltimore
$389 Roundtrip, found 9 hours ago
$389
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 27 from Kalispell to Baltimore, returning Tue, Nov 3, priced at $389 found 9 hours ago

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. Average driving time to city center is 57 minutes. Flights from $589
DCA
Ronald Reagan Washington National
Average driving time to city center57 min
Flights from $589

What you need to know for your flight from Glacier Park Intl. to Baltimore Washington Intl. Thurgood Marshall

Kalispell (FCA) to Baltimore (BWI) at a glance

Take to the skies with a range of options for flights from Kalispell (FCA) to Baltimore (BWI) on this domestic short-haul route. Explore various itineraries, comparing choices from full-service airlines to discover flights that align with your budget and schedule as you plan your visit to Baltimore's renowned attractions and neighborhoods. Here, you'll find essential details about your journey from Glacier Park International Airport to Baltimore Washington International Thurgood Marshall Airport.

  • Fastest flight duration: around 5h 30m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 2,000 miles (3,220 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $190–$490, depending on seasonality and how far ahead you book

Flights from Glacier Park International Airport (FCA) to Baltimore Washington International Thurgood Marshall Airport (BWI)

According to recent traveler bookings, here are the top airlines favored for flights from Kalispell to Baltimore, especially for one-stop and multi-stop options. Common layover points include Minneapolis-St. Paul International Airport (MSP) with a layover of about 2 hours and 30 minutes, Denver International Airport (DEN) with roughly a 1-hour layover, and O'Hare International Airport (ORD) with an estimated layover of 1 hour and 15 minutes. These choices offer the flexibility to balance cost, total travel time, and cabin class to help you find the ideal itinerary.

  • United: A comprehensive service airline providing one-stop flights, with one-way fares usually falling between $200 and $505. They operate about 50% of the flights on this route, featuring an in-flight duration of 5 hours and 30 minutes, leading to a total travel time of around 7 hours with layover included.
  • Delta: This full-service airline offers both one-stop and multi-stop options, with one-way ticket prices generally ranging from $190 to $490. Delta accounts for about 34% of the departures on this route, with a typical one-stop flight taking 5 hours and 30 minutes in the air, resulting in a total journey time of approximately 7 hours.
  • American Airlines: Known for its full-service offerings, this carrier provides one-stop flights, with one-way fares averaging between $190 and $540. It represents roughly 8% of the departures on this route, with an in-flight time of 5 hours and 30 minutes, leading to an overall travel duration of around 7 hours including layover.
  • Alaska Airlines: As a full-service airline, Alaska Airlines features one-stop flights with one-way fares typically ranging from $200 to $430. They account for about 8% of the departures on this route, with a flying time of 5 hours and 30 minutes, culminating in a total travel time of roughly 7 hours, including layover.

Alternative route from Kalispell (FCA) to Baltimore (BWI)

  • Kalispell to Washington (FCA-DCA): Ronald Reagan Washington National Airport (DCA) is located approximately 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). One-way economy fares for this journey generally fall between $140 and $515, influenced by the season and how far in advance you book. This route typically features both one-stop and multi-stop flights, with common layover spots being Minneapolis - St. Paul International Airport (MSP) and O'Hare International Airport (ORD). Major airlines operating on this route include Delta and United, and travelers can also opt for first-class service.

How to find the best prices for flights from Kalispell (FCA) to Baltimore (BWI)

Getting some of the best deals on flights from Kalispell to Baltimore is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Departures between 12 PM and 6 PM usually offer lower prices and are the most popular. Additionally, flying on Thursday generally provides cheaper options, while Saturday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Baltimore Washington International Thurgood Marshall Airport from Glacier Park International Airport

Baltimore welcomes travelers from Kalispell with a range of transport options based on price, convenience, and proximity. Here's how to reach Baltimore efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Baltimore, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Baltimore Washington International Thurgood Marshall Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Baltimore Washington International Thurgood Marshall Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Baltimore Washington International Thurgood Marshall Airport, BWI Thurgood Marshall Airport Metro Station, a metro station, is located about 0.3 miles from the airport and easily accessible on foot, while Baltimore-Washington International Airport Station, a train station, is situated approximately 1.7 miles away and typically reached by car.

Frequently asked questions

How much does a flight from Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $180 and cheap return flights from $359 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights generally range between $200 and $1369, and roundtrip flights usually range from $468 to $1668. 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 Kalispell, MT (FCA-Glacier Park 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The cheapest month to fly from FCA to BWI is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter FCA to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
American Airlines is one of the cheapest airlines offering connecting flights from Kalispell, MT (FCA) to Baltimore, MD (BWI), starting from around $843 for a round-trip ticket. 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Kalispell, MT (FCA-Glacier Park 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Glacier Park International (FCA) to Baltimore Washington International Thurgood Marshall (BWI) usually departs at around 5:00 AM local time, operated by Delta. This service is seasonal and active in December. An early departure can help you maximize your time in Baltimore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Kalispell (FCA) to Baltimore (BWI) are in the afternoon, from 12pm to 3pm. About 39% of passengers prefer this time window. Many major carriers, including United Airlines and Alaska Airlines, offer flights during this window. This timing is favored as it allows for a relaxed morning before heading to the airport.
How long does it take to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A flight from FCA to BWI with a layover takes around 6 hours 50 minutes, with the route covering approximately 1,957 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You can fly first class between FCA and BWI. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How do I earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Kalispell, MT (FCA-Glacier Park 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 Glacier Park Intl. (FCA)?
From Glacier Park Intl. (FCA), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) to reach Baltimore. Some flights may connect through major hubs like Denver Intl. (DEN), Portland Intl. (PDX), Salt Lake City Intl. (SLC) 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Kalispell, MT (FCA-Glacier Park 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Kalispell, MT (FCA-Glacier Park 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 Kalispell, MT (FCA-Glacier Park Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Kalispell, MT (FCA-Glacier Park 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
Glacier Park Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$358
Distance
1956 mi

Book with confidence

Kalispell to Baltimore Flights

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

 

The best time to book a flight from Kalispell to Baltimore

Sunday is one of the best days to book for cheap flights from Kalispell 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 Kalispell 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 Kalispell to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $180 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 Kalispell 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 Kalispell 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.

 

Kalispell to Baltimore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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