$374+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GTF
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Great Falls 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 Pittsburgh to Great Falls
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Best
Last-minute
One-way
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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 12/156:10 am -
2 stops8h 29m
Wed 1/65:30 am -
1 stop9h 11m
Deal found 10/2![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 12/164:50 pm -
1 stop6h 23m
Wed 1/62:32 pm -
1 stop6h 20m
Deal found 10/5![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/174:51 pm -
1 stop6h 31m
Wed 10/212:37 pm -
1 stop6h 07m
Deal found 10/2![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/2. 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 12/154:50 pm -
1 stop6h 23m
Wed 1/62:32 pm -
1 stop6h 20m
Deal found 10/2![United Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/188:08 am -
1 stop10h 22m
Tue 12/14:51 pm -
1 stop25h 39m
Deal found 10/4![Alaska Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 10/4. 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 11/175:28 pm -
1 stop7h 02m
Thu 11/261:21 pm -
2 stops25h 56m
Deal found 10/4![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 11/178:08 am -
1 stop10h 22m
Tue 12/14:51 pm -
1 stop25h 39m
Deal found 10/4![Alaska Airlines logo]()
$520
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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 12/156:10 am -
2 stops8h 29m
Wed 1/65:30 am -
1 stop9h 11m
Deal found 10/2![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 12/164:50 pm -
1 stop6h 23m
Wed 1/62:32 pm -
1 stop6h 20m
Deal found 10/5![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:46 pm -
1 stop6h 43m
Sat 10/246:27 pm -
2 stops13h 39m
Deal found 10/5![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/2. 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 12/154:50 pm -
1 stop6h 23m
Wed 1/62:32 pm -
1 stop6h 20m
Deal found 10/2![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 10/6. 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 1/94:46 pm -
1 stop6h 56m
Tue 1/126:25 am -
1 stop6h 14m
Deal found 10/6![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 10/215:11 am -
2 stops10h 30m
Sun 10/252:45 pm -
1 stop6h 02m
Deal found 10/6![United Airlines logo]()
$564
Last-minute flights from Pittsburgh to Great FallsDiscover last-minute flight deals from Pittsburgh to Great Falls. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Great Falls. Data last updated October 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/174:51 pm -
1 stop6h 31m
Wed 10/212:37 pm -
1 stop6h 07m
Deal found 10/2![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 10/215:11 am -
2 stops10h 30m
Sun 10/252:45 pm -
1 stop6h 02m
Deal found 10/6![United Airlines logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 11/168:08 am -
1 stop10h 22m
Tue 12/14:51 pm -
1 stop25h 39m
Deal found 10/4![Alaska Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 10/4. 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 11/175:28 pm -
1 stop7h 02m
Thu 11/261:21 pm -
2 stops25h 56m
Deal found 10/4![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 11/178:08 am -
1 stop10h 22m
Tue 12/14:51 pm -
1 stop25h 39m
Deal found 10/4![Alaska Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/188:08 am -
1 stop10h 22m
Tue 12/14:51 pm -
1 stop25h 39m
Deal found 10/4![Alaska Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 10/4. 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 11/195:28 pm -
1 stop7h 02m
Thu 11/261:21 pm -
2 stops29h 21m
Deal found 10/4![Delta logo]()
$537
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 October 7, 2026.
Search for one-way flight options from Pittsburgh to Great Falls. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/208:32 am -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/3. 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 10/206:00 am -
2 stops8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Delta logo]()
$449
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (United Airlines) |
Popular in | June |
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 7, 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
Tue 12/15
6:10 am-12:39 pm
2 stops8h 29m
Great Falls
Wed 1/6
5:30 am-4:41 pm
1 stop9h 11m
$374
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Wed 12/16
4:50 pm-9:13 pm
1 stop6h 23m
Great Falls
Wed 1/6
2:32 pm-10:52 pm
1 stop6h 20m
$418
Quickest round-trip
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Tue 10/20
8:32 am-1:41 pm
1 stop7h 09m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$443
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Tue 10/20
5:46 pm-10:29 pm
1 stop6h 43m
Great Falls
Sat 10/24
6:27 pm-10:06 am
2 stops13h 39m
$444
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Tue 12/15
4:50 pm-9:13 pm
1 stop6h 23m
Great Falls
Wed 1/6
2:32 pm-10:52 pm
1 stop6h 20m
$480
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Sat 1/9
4:46 pm-9:42 pm
1 stop6h 56m
Great Falls
Tue 1/12
6:25 am-2:39 pm
1 stop6h 14m
$488
PittsburghGreat Falls
PIT Pittsburgh - GTF Great Falls
PITGTF
Pittsburgh
Wed 10/21
5:11 am-1:41 pm
2 stops10h 30m
Great Falls
Sun 10/25
2:45 pm-10:47 pm
1 stop6h 02m
$564
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 7, 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.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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
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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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$375 | Average$562 | FlexibilityNo cancel fee | On-time69% |