$211 Cheap Delta flights Grand Rapids (GRR) to Missoula (MSO)

Finding cheap one-way Delta Air Lines flights from GRR to MSO from $211 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $269 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to get away to Missoula with Delta Air Lines. You could also find great deals on one-way and round-trip fares in February.

Start searching one to three months ahead of your travel date to get cheap fares on Delta Air Lines flights from Gerald R. Ford Intl. Airport (GRR) to Missoula Intl. Airport (MSO). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Select our “Nonstop” filter when searching for direct Delta Air Lines flights from GRR to MSO. It’s also a good way to compare other carriers offering the same nonstop route.

Find Delta Air Lines’s earliest flights from GRR to MSO by using the “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on a Delta Air Lines flight from Gerald R. Ford Intl. Airport (GRR) to Missoula, and you’ll most likely arrive at Missoula Intl. Airport (MSO). This is the airline’s primary hub in this destination.

Delta Air Lines makes flying from GRR to MSO enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start earning points with Delta SkyMiles. Make sure you sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when you look for flights. For more information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”