$166 Cheap Delta flights Great Falls (GTF) to Dallas (DFW)

View $166 flight on Tue, Sep 2, 2025Opens in a new window

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$166 Cheap Delta flights Great Falls (GTF) to Dallas (DFW)

Prices were available within the past 7 days and start at $166 for one-way flights and $413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 16 - Sat, Sep 20
GTF
Great Falls
DFW
Dallas
$413 Roundtrip, found 3 hours ago
$413
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 16 from Great Falls to Dallas, returning Sat, Sep 20, priced at $413 found 3 hours ago
Delta
Tue, Sep 16 - Sat, Sep 20
GTF
Great Falls
DFW
Dallas
$413 Roundtrip, found 3 hours ago
$413
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 16 from Great Falls to Dallas, returning Sat, Sep 20, priced at $413 found 3 hours ago
Delta
Tue, Sep 16 - Sat, Sep 20
GTF
Great Falls
DFW
Dallas
$414 Roundtrip, found 3 hours ago
$414
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 16 from Great Falls to Dallas, returning Sat, Sep 20, priced at $414 found 3 hours ago
Delta
Tue, Jul 22 - Tue, Jul 29
GTF
Great Falls
DFW
Dallas
$436 Roundtrip, just found
$436
Roundtrip
just found
Select Delta flight, departing Tue, Jul 22 from Great Falls to Dallas, returning Tue, Jul 29, priced at $436 just found
Delta
Fri, Jul 4 - Mon, Aug 18
GTF
Great Falls
DAL
Dallas
$502 Roundtrip, found 6 days ago
$502
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jul 4 from Great Falls to Dallas, returning Mon, Aug 18, priced at $502 found 6 days ago
Delta
Fri, Jul 4 - Tue, Aug 19
GTF
Great Falls
DAL
Dallas
$518 Roundtrip, found 6 days ago
$518
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jul 4 from Great Falls to Dallas, returning Tue, Aug 19, priced at $518 found 6 days ago
Flights from Great Falls (GTF) to Dallas (DFW)
Origin airport
Great Falls Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Popular airline
United
Distance
1255 mi

Frequently asked questions

How much is a Delta Air Lines flight from Great Falls Intl. Airport (GTF) to Dallas-Fort Worth Intl. Airport (DFW)?
You'll discover affordable return Delta Air Lines flights from $413 from GTF to DFW by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from $166 for a one-way journey.**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.
What is the cheapest month to fly from GTF to DFW with Delta Air Lines?
Look for round-trip or one-way flights to Dallas in February or January. You could find cheaper fares with Delta Air Lines during these off-peak times.
What is the cheapest time to book flights from Great Falls Intl. Airport (GTF) to Dallas-Fort Worth Intl. Airport (DFW) with Delta Air Lines?
To find cheap Delta Air Lines fares from Great Falls Intl. Airport (GTF) to Dallas-Fort Worth Intl. Airport (DFW), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**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.
Does Delta Air Lines fly nonstop from Great Falls Intl. Airport (GTF) to Dallas-Fort Worth Intl. Airport (DFW)?
Enter your dates, hit search and use the "Nonstop" filter on Expedia to browse any direct flights from GTF to DFW with Delta Air Lines or other airlines.
What is the earliest Delta Air Lines flight from GTF to DFW?
Browse Delta Air Lines's earliest flights from GTF to DFW by selecting the "Morning" and "Early Morning" filters. Not only will you arrive at 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.
What airports does Delta Air Lines fly into in Dallas?
Dallas-Fort Worth Intl. Airport (DFW) is the main Dallas gateway for Delta Air Lines flights from Great Falls Intl. Airport (GTF).
Why fly with Delta Air Lines from GTF to DFW?
With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a favorite for many travelers heading from GTF to DFW. What's more, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Great Falls Intl. Airport (GTF) to Dallas-Fort Worth Intl. Airport (DFW)?
Depending on the type of fare you purchased, a fee generally applies if you change or cancel your flight more than 24 hours after confirmation. To find plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while looking for flights. For additional information on changing or canceling your reservation, head to "Trips," select your flight and click on "Manage Booking."

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