
$184 Cheap Delta flights from Seattle to Great Falls (SEA to GTF)
Find The Best Day To Fly from Seattle to Great Falls
Amazing Delta SEA to GTF Flight Deals
The cheapest flights to Great Falls Intl. found within the past 7 days were $324 round trip and $184 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best Delta flight from Seattle SEA to Great Falls GTF
To find the best deals on flights to Seattle from Great Falls with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Seattle SEA to Great Falls GTF with Delta
If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $324 to $324, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Delta flights from Seattle SEA to Great Falls GTF
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Seattle to Great Falls costs from $184. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Great Falls GTF from Seattle SEA with Delta
To find a cheap Delta flight from Seattle SEA to Great Falls GTF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Delta flights from Seattle SEA to Great Falls GTF
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover.
Find nonstop flights from Seattle SEA to Great Falls GTF with Delta
If you’re keen to be on Great Falls soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Delta flights from Seattle SEA to Great Falls GTF
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Great Falls GTF from Seattle SEA with Delta on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 252 |
| DTW | USA | Detroit Metropolitan Wayne County | 156 |
| MSP | USA | Minneapolis - St. Paul Intl. | 131 |
| SLC | USA | Salt Lake City Intl. | 116 |
| SEA | USA | Seattle - Tacoma Intl. | 57 |
| LAX | USA | Los Angeles Intl. | 41 |
| AMS | NLD | Schiphol | 31 |
| YYC | CAN | Calgary Intl. | 26 |
| YYZ | CAN | Pearson Intl. | 24 |
| JFK | USA | John F. Kennedy Intl. | 23 |
Travelers ❤️ these 🏨 after their flight to Great Falls

Holiday Inn Express Hotel & Suites Great Falls by IHG
The bathtub wouldnt drain for the first day of our stay, which is why i havent put a full 5 stars. However, every single staff member i interacted with was fantastic and hilarious to converse with. Would definitely visit again for the waterslide.
Reviewed on Jan 10, 2026

Heritage Inn
Our favorite hotel in Great Falls; nice rooms, roomy and comfortable. Very clean and great customer service.
Reviewed on Jan 20, 2026

Crystal Inn Hotel & Suites Great Falls
Always an amazing visit! I didn’t get to see sue but she’s a blessing to your hotel! The desk clerks are always so welcoming! The breakfast is good but I feel the cook should refill the food as it is almost out sucks to have to wait for 10 mins.
Reviewed on Jan 20, 2026
