$143+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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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 May 17, 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 May 17, 2026.
This United Airlines deal was found by Cheapflights users on 5/13. 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 8/272:25 pm
GTF
- DFW
1 stop5h 13m
United Airlines
Sun 8/305:09 pm
DFW
- GTF
1 stop5h 03m
United Airlines
Deal found 5/13![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 5/13. 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 8/275:40 am
GTF
- DFW
1 stop4h 58m
Delta
Sun 8/3011:19 am
DFW
- GTF
2 stops12h 29m
Delta
Deal found 5/13![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 5/15. 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 6/21:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 6/67:30 am
DFW
- GTF
1 stop5h 57m
Delta
Deal found 5/15![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 5/15. 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 7/295:40 am
GTF
- DFW
1 stop6h 50m
Delta
Sat 8/17:00 am
DFW
- GTF
2 stops11h 42m
Delta
Deal found 5/15![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/15. 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 7/292:37 pm
GTF
- DFW
1 stop6h 22m
United Airlines
Sat 8/14:52 pm
DFW
- GTF
1 stop5h 42m
United Airlines
Deal found 5/15![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 5/13. 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 5/281:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 5/3012:27 pm
DFW
- GTF
1 stop6h 12m
Delta
Deal found 5/13![Delta logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/1210:18 am
GTF
- DFW
1 stop18h 30m
Multiple Airlines
Sun 6/146:25 am
DFW
- GTF
2 stops28h 03m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$391
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 May 17, 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 May 17, 2026.
This Delta deal was found by Cheapflights users on 5/15. 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 6/21:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 6/67:30 am
DFW
- GTF
1 stop5h 57m
Delta
Deal found 5/15![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 5/306:52 pm
GTF
- DFW
1 stop9h 08m
Alaska Airlines
Sun 6/76:20 am
DFW
- GTF
1 stop12h 52m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 7/116:15 am
GTF
- DFW
2 stops9h 15m
United Airlines
Sat 7/184:52 pm
DFW
- GTF
1 stop5h 42m
United Airlines
Deal found 5/15![United Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 5/17. 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 6/191:20 pm
GTF
- DFW
2 stops9h 39m
Delta
Wed 6/247:26 am
DFW
- GTF
2 stops11h 18m
Delta
Deal found 5/17![Delta logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 7/115:09 pm
GTF
- DFW
2 stops16h 38m
Alaska Airlines
Sat 7/186:24 am
DFW
- GTF
1 stop11h 05m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 5/14. 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 7/241:17 pm
GTF
- DFW
2 stops9h 42m
Delta
Tue 7/287:00 am
DFW
- GTF
2 stops11h 42m
Delta
Deal found 5/14![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 5/13. 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 7/115:40 am
GTF
- DFW
1 stop4h 57m
Delta
Sat 7/186:20 pm
DFW
- GTF
1 stop5h 17m
Delta
Deal found 5/13![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 5/16. 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 5/301:07 pm
GTF
- DFW
2 stops9h 47m
Delta
Sun 6/77:45 am
DFW
- GTF
1 stop5h 55m
Delta
Deal found 5/16![Delta logo]()
$629
Last-minute flights from Great Falls to DallasDiscover last-minute flight deals from Great Falls to Dallas. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Dallas. Data last updated May 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/13. 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 5/281:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 5/3012:27 pm
DFW
- GTF
1 stop6h 12m
Delta
Deal found 5/13![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/286:15 am
GTF
- DFW
2 stops10h 31m
United Airlines
Sat 5/3010:00 am
DFW
- GTF
2 stops12h 34m
United Airlines
Deal found 5/13![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/15. 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 6/21:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 6/67:30 am
DFW
- GTF
1 stop5h 57m
Delta
Deal found 5/15![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 5/13. 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 6/115:40 am
GTF
- DFW
1 stop4h 58m
Delta
Wed 6/177:45 am
DFW
- GTF
1 stop5h 55m
Delta
Deal found 5/13![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/112:37 pm
GTF
- DFW
1 stop6h 22m
United Airlines
Wed 6/174:50 pm
DFW
- GTF
1 stop5h 44m
United Airlines
Deal found 5/14![United Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/1210:18 am
GTF
- DFW
1 stop18h 30m
Multiple Airlines
Sun 6/146:25 am
DFW
- GTF
2 stops28h 03m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 6/192:37 pm
GTF
- DFW
1 stop6h 22m
United Airlines
Wed 6/248:45 am
DFW
- GTF
1 stop5h 56m
United Airlines
Deal found 5/17![United Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/2910:18 am
GTF
- DFW
2 stops36h 26m
Multiple Airlines
Thu 7/210:49 pm
DFW
- GTF
1 stop11h 40m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$403
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 May 17, 2026.
Search for one-way flight options from Great Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/2910:18 am
GTF
- DFW
2 stops26h 04m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Fri 6/1210:18 am
GTF
- DFW
2 stops23h 01m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$183
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 7/182:37 pm
GTF
- DFW
1 stop6h 19m
United Airlines
Deal found 5/15![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 5/15. 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 7/185:40 am
GTF
- DFW
2 stops8h 13m
Delta
Deal found 5/15![Delta logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Sat 7/185:09 pm
GTF
- DFW
3 stops43h 56m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Fri 6/125:09 pm
GTF
- DAL
3 stops23h 46m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Sat 7/185:09 pm
GTF
- DAL
3 stops23h 45m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$842
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 May 17, 2026.
Round-trip from | $318 (United Airlines) |
|---|---|
One-way from | $143 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $428 |
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 May 17, 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
Tue 6/2
1:07 pm-9:15 pm
1 stop7h 08m
Dallas/Fort Worth
Sat 6/6
7:30 am-12:27 pm
1 stop5h 57m
$353
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 6/19
1:20 pm-11:59 pm
2 stops9h 39m
Dallas/Fort Worth
Wed 6/24
7:26 am-5:44 pm
2 stops11h 18m
$504
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Sat 5/30
6:52 pm-5:00 am
1 stop9h 08m
Dallas/Fort Worth
Sun 6/7
6:20 am-6:12 pm
1 stop12h 52m
$555
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Sat 7/11
6:15 am-4:30 pm
2 stops9h 15m
Dallas/Fort Worth
Sat 7/18
4:52 pm-9:34 pm
1 stop5h 42m
$573
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 7/24
1:17 pm-11:59 pm
2 stops9h 42m
Dallas/Fort Worth
Tue 7/28
7:00 am-5:42 pm
2 stops11h 42m
$579
Quickest round-trip
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Sat 7/11
5:40 am-11:37 am
1 stop4h 57m
Dallas/Fort Worth
Sat 7/18
6:20 pm-10:37 pm
1 stop5h 17m
$592
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Sat 5/30
1:07 pm-11:54 pm
2 stops9h 47m
Dallas/Fort Worth
Sun 6/7
7:45 am-12:40 pm
1 stop5h 55m
$629
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Sat 7/11
5:09 pm-10:47 am
2 stops16h 38m
Dallas/Fort Worth
Sat 7/18
6:24 am-4:29 pm
1 stop11h 05m
$634
Cheapest one-way
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Mon 6/29
10:18 am-1:22 pm
2 stops26h 04m
$143
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 6/12
10:18 am-5:48 am
1 stop18h 30m
$227
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
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 May 17, 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.
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
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.
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Great Falls and Dallas flights
Browse other Great Falls and Dallas flight options. Last updated on May 17, 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 May 17, 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 May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$557 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$362 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |