$266+ Cheap flights from Great Falls (GTF) to Dallas
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Great Falls to DallasExplore the most affordable flight options available from Great Falls to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Great Falls to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:17 pm
GTF
- DFW
1 stop7h 06m
Delta
Mon 8/107:50 am
DFW
- GTF
1 stop5h 38m
Delta
Deal found 6/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:20 pm
GTF
- DFW
1 stop7h 04m
Delta
Tue 7/77:35 am
DFW
- GTF
2 stops11h 07m
Delta
Deal found 6/1![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:40 am
GTF
- DFW
1 stop6h 53m
Delta
Sat 7/116:20 pm
DFW
- GTF
1 stop5h 17m
Delta
Deal found 6/4![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:17 pm
GTF
- DFW
1 stop7h 06m
Delta
Mon 8/107:50 am
DFW
- GTF
1 stop5h 38m
Delta
Deal found 6/2![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:20 pm
GTF
- DFW
1 stop7h 04m
Delta
Sat 7/186:55 am
DFW
- GTF
2 stops11h 47m
Delta
Deal found 6/2![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:25 pm
GTF
- DFW
1 stop5h 13m
United Airlines
Sat 8/295:09 pm
DFW
- GTF
1 stop5h 03m
United Airlines
Deal found 6/1![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Tue 7/78:45 am
DFW
- GTF
1 stop5h 56m
United Airlines
Deal found 6/1![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Tue 9/15:09 pm
DFW
- GTF
1 stop5h 03m
United Airlines
Deal found 6/3![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:07 pm
GTF
- DAL
2 stops9h 49m
Delta
Tue 6/96:09 am
DAL
- GTF
2 stops12h 35m
Delta
Deal found 6/4![Delta logo]()
$1,323
Best flights from Great Falls to DallasDiscover carefully curated flight deals from Great Falls to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Great Falls to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:17 pm
GTF
- DFW
1 stop7h 06m
Delta
Mon 8/107:50 am
DFW
- GTF
1 stop5h 38m
Delta
Deal found 6/1![Delta logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:09 pm
GTF
- DFW
1 stop10h 53m
Alaska Airlines
Thu 8/139:00 am
DFW
- GTF
1 stop8h 29m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:25 pm
GTF
- DFW
1 stop5h 13m
United Airlines
Sat 8/295:09 pm
DFW
- GTF
1 stop5h 03m
United Airlines
Deal found 6/3![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:20 pm
GTF
- DFW
1 stop7h 04m
Delta
Tue 7/77:35 am
DFW
- GTF
2 stops11h 07m
Delta
Deal found 6/1![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Tue 7/78:45 am
DFW
- GTF
1 stop5h 56m
United Airlines
Deal found 6/1![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:40 am
GTF
- DFW
1 stop6h 53m
Delta
Sun 6/217:45 am
DFW
- GTF
1 stop5h 55m
Delta
Deal found 6/3![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:37 pm
GTF
- DFW
1 stop5h 09m
United Airlines
Sat 10/35:00 pm
DFW
- GTF
1 stop5h 22m
United Airlines
Deal found 6/4![United Airlines logo]()
$443
Last-minute flights from Great Falls to DallasDiscover last-minute flight deals from Great Falls to Dallas. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Dallas. Data last updated June 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:07 pm
GTF
- DAL
2 stops9h 49m
Delta
Tue 6/96:09 am
DAL
- GTF
2 stops12h 35m
Delta
Deal found 6/4![Delta logo]()
$1,323
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Tue 9/15:09 pm
DFW
- GTF
1 stop5h 03m
United Airlines
Deal found 6/3![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:20 pm
GTF
- DFW
2 stops9h 39m
Delta
Tue 9/17:50 am
DFW
- GTF
1 stop5h 38m
Delta
Deal found 6/3![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:20 pm
GTF
- DFW
1 stop7h 04m
Delta
Tue 7/77:35 am
DFW
- GTF
2 stops11h 07m
Delta
Deal found 6/1![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:20 pm
GTF
- DFW
1 stop7h 04m
Delta
Sat 7/186:55 am
DFW
- GTF
2 stops11h 47m
Delta
Deal found 6/2![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Tue 7/78:45 am
DFW
- GTF
1 stop5h 56m
United Airlines
Deal found 6/1![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:40 am
GTF
- DFW
1 stop6h 53m
Delta
Sat 7/116:20 pm
DFW
- GTF
1 stop5h 17m
Delta
Deal found 6/4![Delta logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:09 pm
GTF
- DFW
1 stop10h 53m
Alaska Airlines
Thu 8/139:00 am
DFW
- GTF
1 stop8h 29m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:17 pm
GTF
- DFW
1 stop7h 06m
Delta
Mon 8/107:50 am
DFW
- GTF
1 stop5h 38m
Delta
Deal found 6/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:17 pm
GTF
- DFW
1 stop7h 06m
Delta
Mon 8/107:50 am
DFW
- GTF
1 stop5h 38m
Delta
Deal found 6/2![Delta logo]()
$343
One-way flights from Great Falls to DallasSearch for one-way flight options from Great Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Great Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:19 am
GTF
- DFW
2 stops50h 12m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Deal found 6/2![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:05 pm
GTF
- DFW
3 stops41h 58m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:15 am
GTF
- DFW
1 stop5h 33m
United Airlines
Deal found 6/6![United Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:09 pm
GTF
- DFW
2 stops16h 46m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:09 pm
GTF
- DAL
3 stops15h 12m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$746
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:09 pm
GTF
- DAL
3 stops15h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$943
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:40 am
GTF
- DAL
2 stops11h 15m
Delta
Deal found 6/6![Delta logo]()
$1,352
Find flight deals from Great Falls to Dallas
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2026.
Round-trip from | $318 (Delta) |
|---|---|
One-way from | $266 (Kiwi.com) |
Popular in | September |
Cheapest in | August |
Average price | $361 |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Dallas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Great Falls to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Thu 7/30
1:17 pm-9:23 pm
1 stop7h 06m
Dallas/Fort Worth
Mon 8/10
7:50 am-12:28 pm
1 stop5h 38m
$318
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Wed 7/1
1:20 pm-9:24 pm
1 stop7h 04m
Dallas/Fort Worth
Tue 7/7
7:35 am-5:42 pm
2 stops11h 07m
$324
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Tue 7/14
5:09 pm-5:02 am
1 stop10h 53m
Dallas/Fort Worth
Thu 8/13
9:00 am-4:29 pm
1 stop8h 29m
$408
Quickest round-trip
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Wed 8/26
2:25 pm-8:38 pm
1 stop5h 13m
Dallas/Fort Worth
Sat 8/29
5:09 pm-9:12 pm
1 stop5h 03m
$408
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Wed 7/1
6:15 am-12:48 pm
1 stop5h 33m
Dallas/Fort Worth
Tue 7/7
8:45 am-1:41 pm
1 stop5h 56m
$417
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Thu 6/18
5:40 am-1:33 pm
1 stop6h 53m
Dallas/Fort Worth
Sun 6/21
7:45 am-12:40 pm
1 stop5h 55m
$418
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Wed 9/30
2:37 pm-8:46 pm
1 stop5h 09m
Dallas/Fort Worth
Sat 10/3
5:00 pm-9:22 pm
1 stop5h 22m
$443
Cheapest one-way
Quickest one-way
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Thu 6/25
6:15 am-12:48 pm
1 stop5h 33m
$318
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Mon 7/6
10:19 am-10:57 am
1 stop23h 38m
$322
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Thu 6/25
9:05 pm-4:03 pm
3 stops41h 58m
$413
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Great Falls to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Great Falls with our price prediction graph.
GTF-A78
GTF-DFW
GTF-DAL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Great Falls to Dallas
GTF-A78
GTF-DFW
GTF-DAL
What is the cheapest month to book a flight from Great Falls to Dallas?
Currently, January is the cheapest month in which you can book a flight from Great Falls to Dallas (average of $164). Flying from Great Falls to Dallas in September is currently the most expensive (average of $734). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Great Falls to Dallas?
Reviews of airlines servicing Dallas
Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated June 6, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Great Falls to Dallas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Great Falls to Dallas
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Complete your trip
Complete your trip to Dallas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Great Falls to Dallas by cabin class
Find flights from Great Falls to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Great Falls and Dallas flights
Browse other Great Falls and Dallas flight options. Last updated on June 6, 2026.
Other flights from Great Falls
Browse through other flights departing from Great Falls. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Great Falls to Dallas
Discover the top 2 airlines that operate flights from Great Falls to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$353 | Average$603 | FlexibilityNo cancel fee | On-time69% |