$359+ Cheap flights from Pittsburgh to Billings (PIT - BIL)
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BIL
Oct 26 — Nov 21
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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Best
Last-minute
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Cheapest flights from Pittsburgh to BillingsExplore the most affordable flight options available from Pittsburgh to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Pittsburgh to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:51 pm -
1 stop8h 02m
Fri 10/302:42 pm -
1 stop6h 05m
Deal found 9/25![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:46 pm -
1 stop6h 39m
Fri 10/306:29 pm -
2 stops14h 08m
Deal found 9/25![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/243:59 pm -
1 stop6h 16m
Fri 11/66:29 pm -
2 stops15h 07m
Deal found 9/26![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
1 stop7h 04m
Fri 10/306:29 pm -
2 stops14h 08m
Deal found 9/25![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/244:51 pm -
1 stop8h 02m
Fri 11/62:42 pm -
1 stop6h 07m
Deal found 9/26![United Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:00 am -
1 stop5h 57m
Fri 10/301:21 pm -
1 stop7h 31m
Deal found 9/25![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/145:11 am -
2 stops10h 03m
Mon 10/192:28 pm -
1 stop6h 16m
Deal found 9/23![United Airlines logo]()
$523
Best flights from Pittsburgh to BillingsDiscover carefully curated flight deals from Pittsburgh to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Pittsburgh to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:46 pm -
1 stop6h 39m
Fri 10/306:29 pm -
2 stops14h 08m
Deal found 9/25![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/244:51 pm -
1 stop8h 02m
Fri 11/62:42 pm -
1 stop6h 07m
Deal found 9/26![United Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:34 am -
1 stop7h 23m
Wed 10/71:21 pm -
1 stop7h 31m
Deal found 9/22![American Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/243:59 pm -
1 stop6h 16m
Fri 11/66:29 pm -
2 stops15h 07m
Deal found 9/26![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
1 stop7h 04m
Fri 10/306:29 pm -
2 stops14h 08m
Deal found 9/25![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/24. 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 11/204:43 pm -
1 stop6h 31m
Mon 11/235:00 am -
2 stops9h 55m
Deal found 9/24![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 10/142:11 pm -
2 stops8h 59m
Mon 10/192:28 pm -
1 stop6h 16m
Deal found 9/24![United Airlines logo]()
$548
Last-minute flights from Pittsburgh to BillingsDiscover last-minute flight deals from Pittsburgh to Billings. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Billings. Data last updated September 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
1 stop7h 04m
Fri 10/306:29 pm -
2 stops14h 08m
Deal found 9/25![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:00 am -
1 stop5h 57m
Fri 10/301:21 pm -
1 stop7h 31m
Deal found 9/25![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/145:11 am -
2 stops10h 03m
Mon 10/192:28 pm -
1 stop6h 16m
Deal found 9/23![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:51 pm -
1 stop8h 02m
Fri 10/302:42 pm -
1 stop6h 05m
Deal found 9/25![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:46 pm -
1 stop6h 39m
Fri 10/306:29 pm -
2 stops14h 08m
Deal found 9/25![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/243:59 pm -
1 stop6h 16m
Fri 11/66:29 pm -
2 stops15h 07m
Deal found 9/26![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/244:51 pm -
1 stop8h 02m
Fri 11/62:42 pm -
1 stop6h 07m
Deal found 9/26![United Airlines logo]()
$504
One-way flights from Pittsburgh to BillingsSearch for one-way flight options from Pittsburgh to Billings. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Pittsburgh to Billings. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:34 am -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:11 am -
2 stops10h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:30 am -
3 stops40h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$544
Find flight deals from Pittsburgh to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Billings (BIL). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Billings 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 26, 2026.
Use the filters below to find and compare flights from Pittsburgh to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Fri 10/23
5:46 pm-10:25 pm
1 stop6h 39m
Billings Logan Intl
Fri 10/30
6:29 pm-10:37 am
2 stops14h 08m
$364
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Sat 10/24
3:59 pm-8:15 pm
1 stop6h 16m
Billings Logan Intl
Fri 11/6
6:29 pm-11:36 am
2 stops15h 07m
$394
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Sun 10/4
5:30 pm-10:34 pm
1 stop7h 04m
Billings Logan Intl
Fri 10/30
6:29 pm-10:37 am
2 stops14h 08m
$434
Quickest round-trip
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Sun 10/4
5:11 am-1:14 pm
2 stops10h 03m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$438
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Sat 10/24
4:51 pm-10:53 pm
1 stop8h 02m
Billings Logan Intl
Fri 11/6
2:42 pm-10:49 pm
1 stop6h 07m
$504
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Fri 11/20
4:43 pm-9:14 pm
1 stop6h 31m
Billings Logan Intl
Mon 11/23
5:00 am-4:55 pm
2 stops9h 55m
$524
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Sun 10/4
7:30 am-9:30 pm
3 stops40h 00m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$544
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Wed 10/14
2:11 pm-9:10 pm
2 stops8h 59m
Billings Logan Intl
Mon 10/19
2:28 pm-10:44 pm
1 stop6h 16m
$548
PittsburghBillings
PIT Pittsburgh - BIL Billings Logan Intl
PITBIL
Pittsburgh
Thu 10/1
6:34 am-11:57 am
1 stop7h 23m
Billings Logan Intl
Wed 10/7
1:21 pm-10:52 pm
1 stop7h 31m
$565
Sorted by cheapest first
Compare providers for flights from Pittsburgh to Billings
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 Billings 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-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Billings 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-Billings 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 Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Pittsburgh with our price prediction graph.
PIT-BIL
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 Billings
Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated September 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Pittsburgh to Billings 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
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
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 Billings. 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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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Billings by cabin class
Find flights from Pittsburgh to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Billings flights
Browse other Pittsburgh and Billings flight options. Last updated on September 26, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Pittsburgh to Billings
Discover the top 3 airlines that operate flights from Pittsburgh to Billings. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$555 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$568 | FlexibilityNo cancel fee | On-time71% |