$240+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Great Falls to Dallas with Cheapflights
1. Tell us where you want to go
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 August 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 August 30, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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 12/111:17 pm -
1 stop7h 08m
Wed 12/168:00 am -
1 stop5h 35m
Deal found 8/28![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:37 pm -
1 stop5h 09m
Sat 10/1010:38 am -
2 stops11h 44m
Deal found 8/26![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/28. 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 10/201:18 pm -
1 stop7h 11m
Tue 10/278:10 am -
1 stop5h 28m
Deal found 8/28![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 8/28. 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 10/161:18 pm -
2 stops9h 40m
Wed 10/2112:34 pm -
1 stop6h 13m
Deal found 8/28![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 10/221:18 pm -
2 stops9h 40m
Mon 10/267:25 am -
2 stops11h 22m
Deal found 8/26![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/162:37 pm -
1 stop5h 09m
Wed 10/218:58 am -
1 stop5h 43m
Deal found 8/25![United Airlines logo]()
$385
This Travelocity deal was found by Cheapflights users on 8/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:15 pm -
1 stop12h 05m
Fri 10/237:34 pm -
1 stop22h 01m
Deal found 8/29![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 8/28. 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 9/105:40 am -
1 stop4h 53m
Sun 9/136:12 pm -
1 stop5h 25m
Deal found 8/28![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/126:15 am -
1 stop5h 27m
Tue 9/1511:56 am -
2 stops10h 16m
Deal found 8/29![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:27 pm -
2 stops13h 59m
Tue 10/206:12 am -
2 stops12h 35m
Deal found 8/29![Delta logo]()
$1,109
This Delta deal was found by Cheapflights users on 8/28. 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 11/205:30 am -
2 stops11h 36m
Wed 11/2510:28 am -
2 stops13h 18m
Deal found 8/28![Delta logo]()
$1,189
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 August 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 August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:37 pm -
1 stop5h 09m
Sat 10/1010:38 am -
2 stops11h 44m
Deal found 8/26![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:30 am -
2 stops11h 21m
Wed 1/136:25 am -
2 stops12h 18m
Deal found 8/29![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/28. 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 10/161:18 pm -
2 stops9h 40m
Wed 10/217:25 am -
2 stops11h 22m
Deal found 8/28![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/126:15 am -
1 stop5h 27m
Tue 9/158:53 am -
1 stop5h 36m
Deal found 8/29![United Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 10/221:18 pm -
2 stops9h 40m
Mon 10/267:25 am -
2 stops11h 22m
Deal found 8/25![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
1 stop5h 14m
Tue 11/39:00 am -
2 stops13h 38m
Deal found 8/26![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:27 pm -
2 stops13h 59m
Tue 10/206:12 am -
2 stops12h 35m
Deal found 8/29![Delta logo]()
$1,109
This Delta deal was found by Cheapflights users on 8/28. 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 11/205:30 am -
2 stops11h 36m
Wed 11/2510:28 am -
2 stops13h 18m
Deal found 8/28![Delta logo]()
$1,189
Last-minute flights from Great Falls to DallasDiscover last-minute flight deals from Great Falls to Dallas. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Dallas. Data last updated August 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/28. 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 8/302:25 pm -
1 stop5h 13m
Sun 9/138:53 am -
1 stop5h 36m
Deal found 8/28![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 8/28. 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 9/105:40 am -
1 stop4h 53m
Sun 9/136:12 pm -
1 stop5h 25m
Deal found 8/28![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 am -
1 stop5h 37m
Mon 9/145:09 pm -
1 stop5h 03m
Deal found 8/26![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/102:25 pm -
1 stop5h 13m
Sun 9/135:15 am -
2 stops9h 14m
Deal found 8/28![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 9/106:15 am -
2 stops10h 30m
Tue 9/155:15 am -
2 stops9h 14m
Deal found 8/29![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/126:15 am -
1 stop5h 27m
Tue 9/1511:56 am -
2 stops10h 16m
Deal found 8/29![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/252:37 pm -
2 stops7h 22m
Fri 10/25:00 pm -
1 stop5h 22m
Deal found 8/28![United Airlines logo]()
$467
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 August 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 August 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:51 am -
2 stops34h 46m
Deal found 8/25![Multiple Airlines logo]()
$240
This Booking.com deal was found by Cheapflights users on 8/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:19 pm -
1 stop17h 40m
Deal found 8/27![Alaska Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 10/201:18 pm -
2 stops9h 39m
Deal found 8/25![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:15 pm -
1 stop24h 18m
Deal found 8/25![Alaska Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:51 am -
3 stops37h 52m
Deal found 8/25![Multiple Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 8/25. 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.
Mon 10/191:18 pm -
2 stops9h 39m
Deal found 8/25![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 10/161:18 pm -
2 stops25h 22m
Deal found 8/25![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am -
1 stop5h 25m
Deal found 8/26![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 10/156:27 pm -
2 stops20h 13m
Deal found 8/25![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 8/25. 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.
Mon 10/196:27 pm -
2 stops14h 04m
Deal found 8/25![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/25. 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.
Sat 10/176:27 pm -
2 stops13h 59m
Deal found 8/25![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 8/25. 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 10/146:27 pm -
2 stops13h 59m
Deal found 8/25![Delta logo]()
$400
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 August 30, 2026.
Round-trip from | $328 (Delta) |
|---|---|
One-way from | $240 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $318 |
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 August 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
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 10/3
2:37 pm-8:46 pm
1 stop5h 09m
Dallas/Fort Worth
Sat 10/10
10:38 am-9:22 pm
2 stops11h 44m
$334
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Wed 1/6
5:30 am-5:51 pm
2 stops11h 21m
Dallas/Fort Worth
Wed 1/13
6:25 am-5:43 pm
2 stops12h 18m
$339
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Fri 10/16
1:18 pm-11:58 pm
2 stops9h 40m
Dallas/Fort Worth
Wed 10/21
7:25 am-5:47 pm
2 stops11h 22m
$369
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Thu 10/22
1:18 pm-11:58 pm
2 stops9h 40m
Dallas/Fort Worth
Mon 10/26
7:25 am-5:47 pm
2 stops11h 22m
$369
Quickest round-trip
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 9/12
6:15 am-12:42 pm
1 stop5h 27m
Dallas/Fort Worth
Tue 9/15
8:53 am-1:29 pm
1 stop5h 36m
$398
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 10/31
6:30 am-12:44 pm
1 stop5h 14m
Dallas/Fort Worth
Tue 11/3
9:00 am-9:38 pm
2 stops13h 38m
$424
Great FallsDallas
GTF Great Falls - DAL Dallas Love Field
GTFDAL
Great Falls
Fri 10/16
6:27 pm-9:26 am
2 stops13h 59m
Dallas Love Field
Tue 10/20
6:12 am-5:47 pm
2 stops12h 35m
$1,109
Great FallsDallas
GTF Great Falls - DAL Dallas Love Field
GTFDAL
Great Falls
Fri 11/20
5:30 am-6:06 pm
2 stops11h 36m
Dallas Love Field
Wed 11/25
10:28 am-10:46 pm
2 stops13h 18m
$1,189
Cheapest one-way
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 9/26
5:19 pm-11:59 am
1 stop17h 40m
$245
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Mon 10/19
5:15 pm-6:33 pm
1 stop24h 18m
$312
Showing 1-10 of 24 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, February is the cheapest month in which you can book a flight from Great Falls to Dallas (average of $283). 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 $418 and $575 in December.The cheapest round-trip price found within the last 5 days was $328 on Delta (Dec 11-Dec 16).
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 August 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.
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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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Great Falls and Dallas flights
Browse other Great Falls and Dallas flight options. Last updated on August 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 August 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 August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$463 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$452 | FlexibilityNo cancel fee | On-timeN/A |