$388+ Cheap flights from Pittsburgh to Great Falls (PIT - GTF)
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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GTF
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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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 Pittsburgh to Great Falls
Cheapest
Best
Last-minute
Cheapest flights from Pittsburgh to Great FallsExplore the most affordable flight options available from Pittsburgh to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Pittsburgh to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 11/55:46 pm -
1 stop6h 44m
Mon 11/95:30 am -
1 stop9h 03m
Deal found 10/21![Delta logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/258:00 am -
1 stop10h 32m
Wed 12/305:12 pm -
1 stop25h 18m
Deal found 10/21![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/56:30 am -
3 stops17h 08m
Mon 11/96:30 am -
2 stops8h 25m
Deal found 10/21![United Airlines logo]()
$719
Best flights from Pittsburgh to Great FallsDiscover carefully curated flight deals from Pittsburgh to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Pittsburgh to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/168:15 am -
1 stop7h 21m
Fri 1/222:32 pm -
1 stop6h 20m
Deal found 10/23![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 10/21. 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 11/57:45 am -
2 stops12h 02m
Mon 11/96:19 pm -
2 stops15h 16m
Deal found 10/21![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/258:00 am -
1 stop10h 32m
Wed 12/305:12 pm -
1 stop25h 18m
Deal found 10/21![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:16 am -
2 stops9h 20m
Tue 1/126:25 am -
1 stop6h 14m
Deal found 10/22![United Airlines logo]()
$514
Last-minute flights from Pittsburgh to Great FallsDiscover last-minute flight deals from Pittsburgh to Great Falls. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Great Falls. Data last updated October 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/21. 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 11/55:46 pm -
1 stop6h 44m
Mon 11/95:30 am -
1 stop9h 03m
Deal found 10/21![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/56:30 am -
3 stops17h 08m
Mon 11/96:30 am -
2 stops8h 25m
Deal found 10/21![United Airlines logo]()
$719
Find flight deals from Pittsburgh to Great Falls
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Great Falls (GTF). 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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $388 (United Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Great Falls 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 24, 2026.
Use the filters below to find and compare flights from Pittsburgh to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Sat 1/16
8:15 am-1:36 pm
1 stop7h 21m
Great Falls
Fri 1/22
2:32 pm-10:52 pm
1 stop6h 20m
$388
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Thu 11/5
7:45 am-5:47 pm
2 stops12h 02m
Great Falls
Mon 11/9
6:19 pm-11:35 am
2 stops15h 16m
$469
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Sat 1/9
6:16 am-1:36 pm
2 stops9h 20m
Great Falls
Tue 1/12
6:25 am-2:39 pm
1 stop6h 14m
$514
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Fri 12/25
8:00 am-4:32 pm
1 stop10h 32m
Great Falls
Wed 12/30
5:12 pm-8:30 pm
1 stop25h 18m
$518
Sorted by cheapest first
Compare providers for flights from Pittsburgh to Great Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Great Falls in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Great Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Pittsburgh with our price prediction graph.
PIT-GTF
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.
Reviews of airlines servicing Great Falls
Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated October 24, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Pittsburgh to Great Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Great Falls. 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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Book flights to Great Falls if you plan to visit one of these locationsShelby
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Other flights to Great Falls
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Top 2 airlines flying from Pittsburgh to Great Falls
Discover the top 2 airlines that operate flights from Pittsburgh to Great Falls. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$363 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$375 | Average$562 | FlexibilityNo cancel fee | On-time69% |