$270+ Cheap flights from Great Falls (GTF) to Dallas
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Great Falls to Dallas with Cheapflights
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Great Falls to Dallas
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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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/232:45 pm -
1 stop4h 58m
Thu 11/269:00 am -
1 stop5h 49m
Deal found 10/30![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 10/30. 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 12/25:35 am -
2 stops8h 32m
Sat 12/52:03 pm -
2 stops9h 26m
Deal found 10/30![Delta logo]()
$379
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:10 pm -
1 stop12h 19m
Sun 11/226:00 am -
1 stop11h 01m
Deal found 10/30![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/30. 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 11/235:30 am -
2 stops11h 19m
Thu 11/267:40 am -
2 stops13h 00m
Deal found 10/30![Delta logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/1911:26 am -
1 stop10h 23m
Sun 11/228:54 pm -
2 stops36h 50m
Deal found 10/30![Multiple Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 10/30. 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 11/141:21 pm -
1 stop6h 58m
Wed 11/1812:29 pm -
1 stop6h 10m
Deal found 10/30![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 10/30. 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 12/15:35 am -
1 stop7h 04m
Sat 12/56:20 am -
2 stops12h 19m
Deal found 10/30![Delta logo]()
$444
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:10 pm -
1 stop12h 09m
Fri 11/136:08 pm -
1 stop23h 22m
Deal found 10/25![Alaska Airlines logo]()
$453
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 October 30, 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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 12/41:19 pm -
1 stop7h 06m
Mon 12/76:14 pm -
1 stop5h 15m
Deal found 10/26![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/124:51 pm -
1 stop20h 43m
Tue 12/159:30 am -
1 stop7h 41m
Deal found 10/29![Alaska Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/22:47 pm -
1 stop5h 09m
Sat 12/510:41 am -
2 stops11h 32m
Deal found 10/29![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/25. 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 12/21:19 pm -
1 stop7h 06m
Sat 12/55:25 am -
2 stops13h 14m
Deal found 10/25![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/122:47 pm -
2 stops7h 43m
Tue 12/1510:45 am -
2 stops11h 28m
Deal found 10/29![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 10/30. 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 11/141:21 pm -
2 stops9h 56m
Wed 11/185:25 am -
2 stops13h 14m
Deal found 10/30![Delta logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/14:51 pm -
1 stop12h 29m
Sat 12/56:00 am -
1 stop11h 11m
Deal found 10/29![Alaska Airlines logo]()
$502
Last-minute flights from Great Falls to DallasDiscover last-minute flight deals from Great Falls to Dallas. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Dallas. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/62:45 pm -
1 stop4h 58m
Sun 11/85:15 am -
2 stops9h 34m
Deal found 10/25![United Airlines logo]()
$500
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:10 pm -
1 stop12h 09m
Fri 11/136:08 pm -
1 stop23h 22m
Deal found 10/25![Alaska Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/96:30 am -
2 stops12h 05m
Fri 11/135:15 am -
2 stops9h 34m
Deal found 10/25![United Airlines logo]()
$877
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 October 30, 2026.
Search for one-way flight options from Great Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/224:55 pm -
1 stop20h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Alaska Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 4/28:09 pm -
1 stop8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 2/224:55 pm -
3 stops41h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$497
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 October 30, 2026.
Round-trip from | $368 (United Airlines) |
|---|---|
One-way from | $270 (Orbitz) |
Popular in | June |
Cheapest in | August |
Average price | $353 |
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 7,457,451 searches. Data last updated October 30, 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
Quickest round-trip
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Fri 4/2
8:09 pm-5:26 am
1 stop8h 17m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$285
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Mon 2/22
4:55 pm-6:18 pm
2 stops24h 23m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$320
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Fri 12/4
1:19 pm-9:25 pm
1 stop7h 06m
Dallas/Fort Worth
Mon 12/7
6:14 pm-10:29 pm
1 stop5h 15m
$368
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Wed 12/2
1:19 pm-9:25 pm
1 stop7h 06m
Dallas/Fort Worth
Sat 12/5
5:25 am-5:39 pm
2 stops13h 14m
$444
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 11/14
1:21 pm-12:17 am
2 stops9h 56m
Dallas/Fort Worth
Wed 11/18
5:25 am-5:39 pm
2 stops13h 14m
$449
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 12/12
4:51 pm-2:34 pm
1 stop20h 43m
Dallas/Fort Worth
Tue 12/15
9:30 am-4:11 pm
1 stop7h 41m
$465
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Wed 12/2
2:47 pm-8:56 pm
1 stop5h 09m
Dallas/Fort Worth
Sat 12/5
10:41 am-9:13 pm
2 stops11h 32m
$484
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 12/12
2:47 pm-11:30 pm
2 stops7h 43m
Dallas/Fort Worth
Tue 12/15
10:45 am-9:13 pm
2 stops11h 28m
$489
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Mon 2/22
4:55 pm-11:13 am
3 stops41h 18m
Dallas/Fort Worth
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$497
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Tue 12/1
4:51 pm-6:20 am
1 stop12h 29m
Dallas/Fort Worth
Sat 12/5
6:00 am-4:11 pm
1 stop11h 11m
$502
Sorted 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
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
What is the cheapest month to book a flight from Great Falls to Dallas?
Currently, August is the cheapest month in which you can book a flight from Great Falls to Dallas (average of $318). Flying from Great Falls to Dallas in June is currently the most expensive (average of $573). 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?
Airfare is below average for this route at the moment.
Great Falls to Dallas flights typically cost between $398 and $452 in November.The cheapest round-trip price found within the last 5 days was $368 on United Airlines (Nov 23-Nov 26).
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 October 30, 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
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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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Complete your trip
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Great Falls and Dallas flights
Browse other Great Falls and Dallas flight options. Last updated on October 30, 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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$443 | FlexibilityNo cancel fee | On-timeN/A |