$145+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DFW
May 27 — Jun 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 April 27, 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 April 27, 2026.
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 9/185:19 pm
GTF
- DFW
1 stop10h 41m
Alaska Airlines
Mon 9/213:59 pm
DFW
- GTF
1 stop25h 40m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 4/22. 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 7/245:40 am
GTF
- DFW
1 stop4h 56m
Delta
Mon 7/276:12 pm
DFW
- GTF
1 stop5h 26m
Delta
Deal found 4/22![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 5/1612:27 pm
DFW
- GTF
1 stop6h 12m
Delta
Deal found 4/27![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/152:35 pm
GTF
- DFW
1 stop6h 24m
United Airlines
Tue 5/195:03 pm
DFW
- GTF
1 stop5h 15m
United Airlines
Deal found 4/24![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/24. 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 5/151:07 pm
GTF
- DFW
2 stops9h 47m
Delta
Tue 5/195:58 pm
DFW
- GTF
1 stop5h 28m
Delta
Deal found 4/24![Delta logo]()
$399
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:19 pm
GTF
- DFW
1 stop10h 41m
Alaska Airlines
Tue 9/229:00 am
DFW
- GTF
1 stop8h 39m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:30 am
GTF
- DFW
2 stops12h 11m
Delta
Tue 9/221:30 pm
DFW
- GTF
2 stops10h 14m
Delta
Deal found 4/27![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 5/52:35 pm
GTF
- DFW
1 stop5h 18m
United Airlines
Sun 5/107:30 am
DFW
- GTF
1 stop7h 04m
United Airlines
Deal found 4/26![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 4/26. 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 12/186:20 pm
GTF
- DAL
2 stops14h 20m
Delta
Sat 12/266:00 am
DAL
- GTF
2 stops12h 43m
Delta
Deal found 4/26![Delta logo]()
$1,199
This Delta deal was found by Cheapflights users on 4/23. 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 12/206:20 pm
GTF
- DAL
2 stops14h 20m
Delta
Sat 1/212:01 pm
DAL
- GTF
2 stops11h 52m
Delta
Deal found 4/23![Delta logo]()
$2,140
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 April 27, 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 April 27, 2026.
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 9/185:19 pm
GTF
- DFW
1 stop10h 41m
Alaska Airlines
Mon 9/213:59 pm
DFW
- GTF
1 stop25h 40m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 4/22. 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 7/245:40 am
GTF
- DFW
1 stop4h 56m
Delta
Mon 7/276:12 pm
DFW
- GTF
1 stop5h 26m
Delta
Deal found 4/22![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/152:35 pm
GTF
- DFW
1 stop6h 24m
United Airlines
Tue 5/195:03 pm
DFW
- GTF
1 stop5h 15m
United Airlines
Deal found 4/24![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 5/1612:27 pm
DFW
- GTF
1 stop6h 12m
Delta
Deal found 4/27![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 4/24. 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 5/151:07 pm
GTF
- DFW
2 stops9h 47m
Delta
Tue 5/195:58 pm
DFW
- GTF
1 stop5h 28m
Delta
Deal found 4/24![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:30 am
GTF
- DFW
2 stops12h 11m
Delta
Tue 9/228:00 am
DFW
- GTF
1 stop5h 23m
Delta
Deal found 4/27![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 5/106:15 pm
GTF
- DFW
1 stop9h 45m
Alaska Airlines
Thu 5/146:20 am
DFW
- GTF
1 stop12h 52m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$597
Last-minute flights from Great Falls to DallasDiscover last-minute flight deals from Great Falls to Dallas. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Dallas. Data last updated April 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 5/52:35 pm
GTF
- DFW
1 stop5h 18m
United Airlines
Sun 5/107:30 am
DFW
- GTF
1 stop7h 04m
United Airlines
Deal found 4/26![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 5/55:30 am
GTF
- DFW
1 stop7h 22m
Delta
Sun 5/1011:14 am
DFW
- GTF
2 stops12h 12m
Delta
Deal found 4/26![Delta logo]()
$558
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:30 am
GTF
- DAL
2 stops11h 20m
Delta
Sun 5/1010:14 am
DAL
- GTF
2 stops13h 12m
Delta
Deal found 4/27![Delta logo]()
$1,579
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 5/106:15 pm
GTF
- DFW
1 stop9h 45m
Alaska Airlines
Thu 5/146:20 am
DFW
- GTF
1 stop12h 52m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 5/116:15 pm
GTF
- DFW
1 stop9h 45m
Alaska Airlines
Tue 5/126:58 pm
DFW
- GTF
1 stop24h 14m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:07 pm
GTF
- DFW
1 stop7h 08m
Delta
Sat 5/1612:27 pm
DFW
- GTF
1 stop6h 12m
Delta
Deal found 4/27![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/152:35 pm
GTF
- DFW
1 stop6h 24m
United Airlines
Tue 5/195:03 pm
DFW
- GTF
1 stop5h 15m
United Airlines
Deal found 4/24![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/24. 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 5/151:07 pm
GTF
- DFW
2 stops9h 47m
Delta
Tue 5/195:58 pm
DFW
- GTF
1 stop5h 28m
Delta
Deal found 4/24![Delta logo]()
$399
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 April 27, 2026.
Search for one-way flight options from Great Falls to Dallas. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:18 am
GTF
- DFW
2 stops32h 11m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/1510:18 am
GTF
- DFW
2 stops33h 18m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$166
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:52 pm
GTF
- DFW
1 stop9h 08m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 4/24. 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 6/165:40 am
GTF
- DFW
1 stop6h 53m
Delta
Deal found 4/24![Delta logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Tue 6/165:09 pm
GTF
- DAL
3 stops39h 15m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Tue 6/165:09 pm
GTF
- DFW
3 stops23h 25m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/155:09 pm
GTF
- DAL
3 stops29h 59m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$733
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 April 27, 2026.
Round-trip from | $338 (Expedia) |
|---|---|
One-way from | $145 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $398 |
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 April 27, 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
Fri 9/18
5:19 pm-5:00 am
1 stop10h 41m
Dallas/Fort Worth
Mon 9/21
3:59 pm-4:39 pm
1 stop25h 40m
$338
Quickest round-trip
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 7/24
5:40 am-11:36 am
1 stop4h 56m
Dallas/Fort Worth
Mon 7/27
6:12 pm-10:38 pm
1 stop5h 26m
$363
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Tue 5/12
1:07 pm-9:15 pm
1 stop7h 08m
Dallas/Fort Worth
Sat 5/16
12:27 pm-5:39 pm
1 stop6h 12m
$388
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 5/15
2:35 pm-9:59 pm
1 stop6h 24m
Dallas/Fort Worth
Tue 5/19
5:03 pm-9:18 pm
1 stop5h 15m
$389
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 5/15
1:07 pm-11:54 pm
2 stops9h 47m
Dallas/Fort Worth
Tue 5/19
5:58 pm-10:26 pm
1 stop5h 28m
$399
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Fri 9/18
5:30 am-6:41 pm
2 stops12h 11m
Dallas/Fort Worth
Tue 9/22
8:00 am-12:23 pm
1 stop5h 23m
$429
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Sun 5/10
6:15 pm-5:00 am
1 stop9h 45m
Dallas/Fort Worth
Thu 5/14
6:20 am-6:12 pm
1 stop12h 52m
$597
Cheapest one-way
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Mon 6/8
10:18 am-7:29 pm
2 stops32h 11m
$145
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Mon 6/15
10:18 am-8:36 pm
2 stops33h 18m
$166
Great FallsDallas
GTF - DFW
GTFDFW
Great Falls
Tue 6/9
6:52 pm-5:00 am
1 stop9h 08m
$169
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 April 27, 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
Food
7.2
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Great Falls
Popular flights
Alternative routes for Great Falls to Dallas
See prices for flight routes from nearby airports that may be better suited for you.
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 April 27, 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 April 27, 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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$557 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |