$77+ Cheap flights from Denver to Pittsburgh (DEN - PIT)
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PIT
Mar 2 — Mar 91
1 adult, Economy
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Find cheap flights from Denver to Pittsburgh 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.Cheapflights Tip: The best prices from Denver Intl to Pittsburgh are usually found in October or August, booked 86 days in advance, depart on a Monday or Friday and return on a Friday
Cheap flight deals from Denver to Pittsburgh
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to PittsburghExplore the most affordable flight options available from Denver to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.
Explore the most affordable flight options available from Denver to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.
This Expedia deal was found by Cheapflights users on 1/30. 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 2/2010:58 am
DEN
- PIT
Nonstop3h 01m
Frontier
Mon 2/232:19 pm
PIT
- DEN
1 stop20h 01m
Frontier
Deal found 1/30![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 4/2211:30 am
DEN
- PIT
2 stops10h 12m
Multiple Airlines
Mon 4/271:22 pm
PIT
- DEN
1 stop28h 27m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$206
This Expedia deal was found by Cheapflights users on 1/30. 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.
Thu 2/2612:14 pm
DEN
- PIT
1 stop9h 35m
Multiple Airlines
Mon 3/24:14 pm
PIT
- DEN
Nonstop3h 46m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Thu 2/267:24 pm
DEN
- PIT
1 stop13h 10m
Multiple Airlines
Wed 3/46:00 am
PIT
- DEN
2 stops17h 35m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/3112:54 pm
DEN
- PIT
2 stops18h 44m
Multiple Airlines
Mon 4/61:22 pm
PIT
- DEN
1 stop22h 21m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$226
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:18 am
DEN
- PIT
Nonstop3h 01m
Frontier
Fri 2/274:14 pm
PIT
- DEN
Nonstop3h 46m
Frontier
Deal found 1/28![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/3010:20 am
DEN
- PIT
2 stops21h 18m
Multiple Airlines
Mon 4/61:22 pm
PIT
- DEN
1 stop22h 21m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$234
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:50 pm
DEN
- PIT
1 stop7h 05m
JetBlue
Wed 3/256:00 am
PIT
- DEN
1 stop18h 59m
JetBlue
Deal found 1/30![JetBlue logo]()
$235
Best flights from Denver to PittsburghDiscover carefully curated flight deals from Denver to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
Discover carefully curated flight deals from Denver to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Thu 3/126:00 am
DEN
- PIT
2 stops15h 31m
Multiple Airlines
Mon 3/161:26 pm
PIT
- DEN
1 stop22h 18m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 3/3111:47 am
DEN
- PIT
1 stop28h 41m
Alaska Airlines
Tue 4/77:24 pm
PIT
- DEN
1 stop30h 32m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$343
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:34 pm
DEN
- PIT
1 stop7h 59m
JetBlue
Sun 6/74:05 pm
PIT
- DEN
1 stop7h 34m
JetBlue
Deal found 1/31![JetBlue logo]()
$345
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:15 pm
DEN
- PIT
Nonstop2h 55m
Southwest
Tue 4/76:05 am
PIT
- DEN
Nonstop3h 30m
Southwest
Deal found 1/28![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/229:55 am
DEN
- PIT
Nonstop3h 07m
United Airlines
Mon 4/274:18 pm
PIT
- DEN
Nonstop3h 44m
United Airlines
Deal found 1/28![United Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 4/227:06 pm
DEN
- PIT
2 stops21h 15m
Alaska Airlines
Mon 4/277:17 pm
PIT
- DEN
2 stops30h 42m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$361
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:59 pm
DEN
- PIT
1 stop21h 49m
JetBlue
Thu 2/196:00 am
PIT
- DEN
1 stop29h 46m
JetBlue
Deal found 1/30![JetBlue logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 3/3111:47 am
DEN
- PIT
1 stop28h 41m
Alaska Airlines
Wed 4/87:24 pm
PIT
- DEN
1 stop17h 27m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:05 pm
DEN
- PIT
Nonstop3h 00m
Southwest
Tue 5/196:05 am
PIT
- DEN
Nonstop3h 30m
Southwest
Deal found 1/29![Southwest logo]()
$414
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:34 pm
DEN
- PIT
1 stop7h 59m
JetBlue
Mon 7/276:00 am
PIT
- DEN
1 stop19h 01m
JetBlue
Deal found 1/31![JetBlue logo]()
$381
Last-minute flights from Denver to PittsburghDiscover last-minute flight deals from Denver to Pittsburgh. Data last updated January 31, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Pittsburgh. Data last updated January 31, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 1/30. 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.
Sat 2/147:24 pm
DEN
- PIT
1 stop12h 17m
Frontier
Mon 2/162:19 pm
PIT
- DEN
1 stop20h 01m
Frontier
Deal found 1/30![Frontier logo]()
$235
This Expedia deal was found by Cheapflights users on 1/30. 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 2/2010:58 am
DEN
- PIT
Nonstop3h 01m
Frontier
Mon 2/232:19 pm
PIT
- DEN
1 stop20h 01m
Frontier
Deal found 1/30![Frontier logo]()
$189
This Frontier deal was found by Cheapflights users on 1/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:59 pm
DEN
- PIT
1 stop11h 25m
Frontier
Fri 2/274:14 pm
PIT
- DEN
Nonstop3h 46m
Frontier
Deal found 1/30![Frontier logo]()
$245
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:18 am
DEN
- PIT
Nonstop3h 01m
Frontier
Fri 2/274:14 pm
PIT
- DEN
Nonstop3h 46m
Frontier
Deal found 1/28![Frontier logo]()
$228
This Expedia deal was found by Cheapflights users on 1/30. 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.
Thu 2/2612:14 pm
DEN
- PIT
1 stop9h 35m
Multiple Airlines
Mon 3/24:14 pm
PIT
- DEN
Nonstop3h 46m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Thu 2/267:24 pm
DEN
- PIT
1 stop13h 10m
Multiple Airlines
Wed 3/46:00 am
PIT
- DEN
2 stops17h 35m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Thu 2/266:00 am
DEN
- PIT
2 stops36h 14m
Multiple Airlines
Mon 3/91:26 pm
PIT
- DEN
1 stop22h 18m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$237
One-way flights from Denver to PittsburghSearch for one-way flight options from Denver to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
Search for one-way flight options from Denver to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/312:59 am
DEN
- PIT
2 stops21h 00m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/311:59 pm
DEN
- PIT
1 stop21h 26m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Wed 2/182:03 pm
DEN
- PIT
2 stops31h 56m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/2411:59 am
DEN
- PIT
2 stops34h 00m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$96
This Super.com deal was found by Cheapflights users on 1/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:18 am
DEN
- PIT
Nonstop3h 01m
Frontier
Deal found 1/29![Frontier logo]()
$99
This Priceline deal was found by Cheapflights users on 1/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:18 am
DEN
- PIT
Nonstop3h 01m
Frontier
Deal found 1/31![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/1011:59 pm
DEN
- PIT
2 stops31h 39m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$103
Find flight deals from Denver to Pittsburgh
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Pittsburgh (PIT). 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 January 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (Expedia) |
One-way from | $77 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $425 |
Good round-trip deal | $218 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Pittsburgh 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 January 31, 2026.
Use the filters below to find and compare flights from Denver to Pittsburgh that are best for you.
Fly from
Denver
Fly to
Pittsburgh
Route
Depart
Return
Price
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Thu 3/12
6:00 am-11:31 pm
2 stops15h 31m
Pittsburgh
Mon 3/16
1:26 pm-9:44 am
1 stop22h 18m
$285
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Tue 3/31
11:47 am-6:28 pm
1 stop28h 41m
Pittsburgh
Tue 4/7
7:24 pm-11:56 pm
1 stop30h 32m
$343
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Thu 6/4
10:34 pm-8:33 am
1 stop7h 59m
Pittsburgh
Sun 6/7
4:05 pm-9:39 pm
1 stop7h 34m
$345
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Wed 4/22
7:06 pm-6:21 pm
2 stops21h 15m
Pittsburgh
Mon 4/27
7:17 pm-11:59 pm
2 stops30h 42m
$361
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Tue 3/31
11:47 am-6:28 pm
1 stop28h 41m
Pittsburgh
Wed 4/8
7:24 pm-10:51 am
1 stop17h 27m
$363
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Tue 2/17
11:59 pm-11:48 pm
1 stop21h 49m
Pittsburgh
Thu 2/19
6:00 am-9:46 am
1 stop29h 46m
$372
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Thu 7/16
10:34 pm-8:33 am
1 stop7h 59m
Pittsburgh
Mon 7/27
6:00 am-11:01 pm
1 stop19h 01m
$381
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Mon 3/30
7:15 pm-12:10 am
Nonstop2h 55m
Pittsburgh
Tue 4/7
6:05 am-7:35 am
Nonstop3h 30m
$414
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Wed 4/22
9:55 am-3:02 pm
Nonstop3h 07m
Pittsburgh
Mon 4/27
4:18 pm-6:02 pm
Nonstop3h 44m
$414
DenverPittsburgh
DEN - PIT
DENPIT
Denver Intl
Mon 5/11
7:05 pm-12:05 am
Nonstop3h 00m
Pittsburgh
Tue 5/19
6:05 am-7:35 am
Nonstop3h 30m
$414
Showing 1-10 of 20 results
Compare providers for flights from Denver to Pittsburgh
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 Denver to Pittsburgh in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Pittsburgh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Pittsburgh 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 Denver-Pittsburgh 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 Denver to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Denver with our price prediction graph.
DEN-PIT
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 Denver to Pittsburgh
Prices
Airlines
How far ahead should I book a flight from Denver to Pittsburgh?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Pittsburgh. Price data was last updated on January 30, 2026.
To ensure you get the cheapest price possible for a flight from Denver to Pittsburgh, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Denver to Pittsburgh?
Currently, January is the cheapest month in which you can book a flight from Denver to Pittsburgh (average of $104). Flying from Denver to Pittsburgh in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to PIT?
Find hourly flight availability from Denver to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 31, 2026.
When flying from Denver to Pittsburgh, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the evening.
What is the cheapest day to fly from Denver to Pittsburgh?
Use this chart to determine the cheapest time to fly round-trip from Denver to Pittsburgh. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their Denver to Pittsburgh flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Denver to Pittsburgh flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Pittsburgh trip
Our travel experts
Reviews of airlines servicing Pittsburgh
Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated January 31, 2026.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Denver to Pittsburgh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Denver to Pittsburgh. 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 Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsMars
Steubenville
Washington
Monroeville
Wexford
Belle Vernon
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Alternative routes for Denver to Pittsburgh
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Top 5 airlines flying from Denver to Pittsburgh
Discover the top 5 airlines that operate flights from Denver to Pittsburgh. 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 January 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$212 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$220 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$435 | FlexibilityNo cancel fee | On-time63% |