$170+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
Sep 13 — Sep 201
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 14, 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 14, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 10/255:40 am -
1 stop5h 04m
Sat 10/316:06 pm -
1 stop5h 38m
Deal found 8/13![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/252:45 pm -
1 stop4h 58m
Sat 10/319:42 am -
2 stops12h 56m
Deal found 8/13![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/10. 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 11/215:35 am -
1 stop7h 18m
Fri 11/278:00 am -
1 stop5h 31m
Deal found 8/10![Delta logo]()
$358
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:19 pm -
1 stop17h 40m
Wed 9/308:00 am -
1 stop9h 39m
Deal found 8/10![Alaska Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/312:25 pm -
1 stop5h 13m
Sat 9/55:09 pm -
1 stop5h 03m
Deal found 8/10![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/282:25 pm -
1 stop5h 13m
Tue 9/15:09 pm -
1 stop5h 03m
Deal found 8/13![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/72:45 pm -
1 stop4h 58m
Tue 11/109:00 am -
1 stop5h 49m
Deal found 8/11![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/11. 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
Wed 9/168:53 am -
1 stop5h 36m
Deal found 8/11![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 8/12. 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 8/266:18 pm -
2 stops13h 54m
Sat 8/296:07 am -
2 stops12h 31m
Deal found 8/12![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 8/12. 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 9/216:21 pm -
2 stops14h 16m
Fri 9/259:57 am -
2 stops13h 40m
Deal found 8/12![Delta logo]()
$1,549
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 14, 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 14, 2026.
This Delta deal was found by Cheapflights users on 8/10. 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.
Sun 11/225:35 am -
1 stop5h 09m
Fri 11/278:00 am -
1 stop5h 31m
Deal found 8/10![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 11/212:45 pm -
1 stop4h 58m
Fri 11/274:55 pm -
1 stop5h 43m
Deal found 8/13![United Airlines logo]()
$396
This Booking.com deal was found by Cheapflights users on 8/11. 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.
Wed 10/145:15 pm -
1 stop12h 05m
Fri 10/166:14 pm -
1 stop23h 21m
Deal found 8/11![Alaska Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 10/255:40 am -
1 stop5h 04m
Sat 10/316:06 pm -
1 stop5h 38m
Deal found 8/13![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/312:25 pm -
1 stop5h 13m
Sat 9/55:09 pm -
1 stop5h 03m
Deal found 8/10![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/282:25 pm -
1 stop5h 13m
Tue 9/15:15 am -
2 stops9h 14m
Deal found 8/13![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 8/9. 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 10/266:35 am -
2 stops12h 12m
Deal found 8/9![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 1/302:25 pm -
1 stop5h 43m
Wed 2/38:40 am -
1 stop5h 49m
Deal found 8/13![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/72:45 pm -
1 stop4h 58m
Tue 11/109:00 am -
1 stop5h 49m
Deal found 8/10![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/252:45 pm -
1 stop4h 58m
Sat 10/315:15 am -
3 stops17h 23m
Deal found 8/13![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/226:30 am -
2 stops11h 03m
Fri 11/274:55 pm -
1 stop5h 43m
Deal found 8/10![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 8/12. 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 8/266:18 pm -
2 stops13h 54m
Sat 8/296:07 am -
2 stops12h 31m
Deal found 8/12![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 8/12. 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 9/216:21 pm -
2 stops14h 16m
Fri 9/259:57 am -
2 stops13h 40m
Deal found 8/12![Delta logo]()
$1,549
Last-minute flights from Great Falls to DallasDiscover last-minute flight deals from Great Falls to Dallas. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Dallas. Data last updated August 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/10. 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 8/185:40 am -
1 stop4h 58m
Sat 8/2212:38 pm -
1 stop6h 00m
Deal found 8/10![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 8/12. 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 -
1 stop5h 13m
Sat 8/295:09 pm -
1 stop5h 03m
Deal found 8/12![United Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 8/12. 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 8/266:18 pm -
2 stops13h 54m
Sat 8/296:07 am -
2 stops12h 31m
Deal found 8/12![Delta logo]()
$579
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/282:25 pm -
1 stop5h 13m
Tue 9/15:09 pm -
1 stop5h 03m
Deal found 8/13![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/312:25 pm -
1 stop5h 13m
Sat 9/55:09 pm -
1 stop5h 03m
Deal found 8/10![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/11. 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
Wed 9/168:53 am -
1 stop5h 36m
Deal found 8/11![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 8/12. 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 9/216:21 pm -
2 stops14h 16m
Fri 9/259:57 am -
2 stops13h 40m
Deal found 8/12![Delta logo]()
$1,549
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:19 pm -
1 stop17h 40m
Wed 9/308:00 am -
1 stop9h 39m
Deal found 8/10![Alaska Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/232:25 pm -
1 stop5h 13m
Wed 9/305:15 am -
2 stops9h 26m
Deal found 8/10![United Airlines logo]()
$442
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 14, 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 14, 2026.
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:15 pm -
1 stop12h 05m
Deal found 8/13![Alaska Airlines logo]()
$170
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:15 pm -
1 stop12h 05m
Deal found 8/13![Alaska Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 8/12. 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 10/301:18 pm -
1 stop7h 11m
Deal found 8/12![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 10/72:37 pm -
2 stops7h 22m
Deal found 8/13![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/305:15 pm -
3 stops49h 18m
Deal found 8/13![Multiple Airlines logo]()
$688
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/305:15 pm -
3 stops40h 11m
Deal found 8/13![Multiple Airlines logo]()
$955
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 10/75:15 pm -
3 stops50h 51m
Deal found 8/13![Multiple Airlines logo]()
$986
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 10/75:15 pm -
3 stops47h 50m
Deal found 8/13![Multiple Airlines logo]()
$1,152
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 14, 2026.
Round-trip from | $328 (Delta) |
|---|---|
One-way from | $170 (Booking.com) |
Popular in | September |
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 2,558,603 searches. Data last updated August 14, 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
Sun 11/22
5:35 am-11:44 am
1 stop5h 09m
Dallas/Fort Worth
Fri 11/27
8:00 am-12:31 pm
1 stop5h 31m
$328
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sun 10/25
5:40 am-11:44 am
1 stop5h 04m
Dallas/Fort Worth
Sat 10/31
6:06 pm-10:44 pm
1 stop5h 38m
$328
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 11/21
2:45 pm-8:43 pm
1 stop4h 58m
Dallas/Fort Worth
Fri 11/27
4:55 pm-9:38 pm
1 stop5h 43m
$396
Quickest round-trip
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Mon 8/31
2:25 pm-8:38 pm
1 stop5h 13m
Dallas/Fort Worth
Sat 9/5
5:09 pm-9:12 pm
1 stop5h 03m
$396
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Fri 8/28
2:25 pm-8:38 pm
1 stop5h 13m
Dallas/Fort Worth
Tue 9/1
5:15 am-1:29 pm
2 stops9h 14m
$404
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
6:35 am-5:47 pm
2 stops12h 12m
$409
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 1/30
2:25 pm-9:08 pm
1 stop5h 43m
Dallas/Fort Worth
Wed 2/3
8:40 am-1:29 pm
1 stop5h 49m
$418
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sat 11/7
2:45 pm-8:43 pm
1 stop4h 58m
Dallas/Fort Worth
Tue 11/10
9:00 am-1:49 pm
1 stop5h 49m
$418
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Sun 10/25
2:45 pm-8:43 pm
1 stop4h 58m
Dallas/Fort Worth
Sat 10/31
5:15 am-9:38 pm
3 stops17h 23m
$429
Great FallsDallas
GTF Great Falls - DFW Dallas/Fort Worth
GTFDFW
Great Falls
Wed 10/14
5:15 pm-6:20 am
1 stop12h 05m
Dallas/Fort Worth
Fri 10/16
6:14 pm-4:35 pm
1 stop23h 21m
$433
Showing 1-10 of 19 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 September is currently the most expensive (average of $1,166). 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.
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 14, 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
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
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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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 August 14, 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 14, 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$301 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$452 | FlexibilityNo cancel fee | On-timeN/A |