$325+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GTF
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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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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 September 9, 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 September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/219:30 am -
2 stops13h 52m
Wed 10/282:45 pm -
1 stop6h 02m
Deal found 9/7![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/164:51 pm -
1 stop6h 31m
Tue 10/202:37 pm -
1 stop6h 07m
Deal found 9/5![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 9/8. 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 9/305:30 pm -
1 stop7h 07m
Mon 10/125:40 am -
1 stop9h 11m
Deal found 9/8![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/294:51 pm -
1 stop6h 31m
Mon 10/122:37 pm -
1 stop6h 07m
Deal found 9/7![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 9/7. 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 10/217:21 am -
2 stops12h 26m
Wed 10/281:18 pm -
2 stops9h 18m
Deal found 9/7![Delta logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/158:07 am -
1 stop10h 28m
Thu 10/225:15 pm -
1 stop25h 20m
Deal found 9/7![Alaska Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 9/8. 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 10/155:46 pm -
1 stop6h 54m
Thu 10/221:18 pm -
2 stops9h 28m
Deal found 9/8![Delta logo]()
$574
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 September 9, 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 September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/164:51 pm -
1 stop6h 31m
Tue 10/202:37 pm -
1 stop6h 07m
Deal found 9/5![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 9/8. 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 9/305:30 pm -
1 stop7h 07m
Mon 10/125:40 am -
1 stop9h 11m
Deal found 9/8![Delta logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 10/164:01 pm -
2 stops26h 34m
Tue 10/205:15 pm -
2 stops15h 50m
Deal found 9/5![Alaska Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/215:11 am -
2 stops10h 30m
Wed 10/286:30 am -
2 stops12h 07m
Deal found 9/7![United Airlines logo]()
$609
This Delta deal was found by Cheapflights users on 9/7. 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 10/155:46 pm -
1 stop6h 54m
Thu 10/221:18 pm -
2 stops9h 28m
Deal found 9/7![Delta logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/164:57 pm -
1 stop6h 15m
Mon 9/286:15 am -
1 stop6h 27m
Deal found 9/7![United Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 9/5. 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 9/294:51 pm -
1 stop6h 31m
Mon 10/122:37 pm -
1 stop6h 07m
Deal found 9/5![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/159:30 am -
2 stops13h 52m
Thu 10/226:15 am -
2 stops14h 23m
Deal found 9/6![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/128:32 am -
1 stop6h 57m
Sat 9/196:15 am -
1 stop6h 29m
Deal found 9/6![United Airlines logo]()
$729
Last-minute flights from Pittsburgh to Great FallsDiscover last-minute flight deals from Pittsburgh to Great Falls. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Great Falls. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/294:51 pm -
1 stop6h 31m
Mon 10/122:37 pm -
1 stop6h 07m
Deal found 9/7![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 9/8. 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 9/305:30 pm -
1 stop7h 07m
Mon 10/125:40 am -
1 stop9h 11m
Deal found 9/8![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:51 pm -
1 stop6h 31m
Mon 10/52:37 pm -
1 stop6h 07m
Deal found 9/9![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 10/158:07 am -
1 stop10h 28m
Thu 10/225:15 pm -
1 stop25h 20m
Deal found 9/6![Alaska Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/164:51 pm -
1 stop6h 31m
Tue 10/202:37 pm -
1 stop6h 07m
Deal found 9/5![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/219:30 am -
2 stops13h 52m
Wed 10/282:45 pm -
1 stop6h 02m
Deal found 9/7![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/7. 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 10/217:21 am -
2 stops12h 26m
Wed 10/281:18 pm -
2 stops9h 18m
Deal found 9/7![Delta logo]()
$509
One-way flights from Pittsburgh to Great FallsSearch for one-way flight options from Pittsburgh to Great Falls. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Pittsburgh to Great Falls. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 9/286:28 pm -
1 stop24h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 9/7. 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 9/2812:10 pm -
2 stops12h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/287:38 pm -
3 stops47h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$892
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (United Airlines) |
One-way from | $325 (Alaska Airlines) |
Popular in | June |
Cheapest in | May |
Average price | $478 |
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 September 9, 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
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Mon 9/28
6:28 pm-4:39 pm
1 stop24h 11m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$325
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Fri 10/16
4:51 pm-9:22 pm
1 stop6h 31m
Great Falls
Tue 10/20
2:37 pm-10:44 pm
1 stop6h 07m
$406
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Wed 9/30
5:30 pm-10:37 pm
1 stop7h 07m
Great Falls
Mon 10/12
5:40 am-4:51 pm
1 stop9h 11m
$457
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Wed 10/21
5:11 am-1:41 pm
2 stops10h 30m
Great Falls
Wed 10/28
6:30 am-8:37 pm
2 stops12h 07m
$609
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Wed 9/16
4:57 pm-9:12 pm
1 stop6h 15m
Great Falls
Mon 9/28
6:15 am-2:42 pm
1 stop6h 27m
$620
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Tue 9/29
4:51 pm-9:22 pm
1 stop6h 31m
Great Falls
Mon 10/12
2:37 pm-10:44 pm
1 stop6h 07m
$627
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Thu 10/15
5:46 pm-10:40 pm
1 stop6h 54m
Great Falls
Thu 10/22
1:18 pm-12:46 am
2 stops9h 28m
$634
Quickest round-trip
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Mon 9/28
12:10 pm-10:37 pm
2 stops12h 27m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$658
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Thu 10/15
9:30 am-9:22 pm
2 stops13h 52m
Great Falls
Thu 10/22
6:15 am-10:38 pm
2 stops14h 23m
$697
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Sat 9/12
8:32 am-1:29 pm
1 stop6h 57m
Great Falls
Sat 9/19
6:15 am-2:44 pm
1 stop6h 29m
$729
Showing 1-10 of 12 resultsSorted 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 September.
| 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 September 9, 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.
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
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 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.
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsShelby
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Other flights to Great Falls
Explore flights to Great Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Pittsburgh and Great Falls flights
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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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$375 | Average$562 | FlexibilityNo cancel fee | On-time69% |