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CA $134 Cheap Flights from Denver (DEN) to Pittsburgh (PIT)

View CA $134 flight on Tue, Sep 1, 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Pittsburgh International Airport (PIT)

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Cheap flights from Denver (DEN) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at CA $134 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Aug 24 - Tue, Sep 1
DEN
Denver
PIT
Pittsburgh
CA $289 Roundtrip, found 23 hours ago
CA $289
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Mon, Aug 24 from Denver to Pittsburgh, returning Tue, Sep 1, priced at CA $289 found 23 hours ago
JetBlue Airways
Fri, Aug 7 - Tue, Aug 25
DEN
Denver
PIT
Pittsburgh
CA $301 Roundtrip, found 5 days ago
CA $301
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Aug 7 from Denver to Pittsburgh, returning Tue, Aug 25, priced at CA $301 found 5 days ago
JetBlue Airways
Fri, Aug 7 - Thu, Aug 27
DEN
Denver
PIT
Pittsburgh
CA $323 Roundtrip, found 5 days ago
CA $323
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Aug 7 from Denver to Pittsburgh, returning Thu, Aug 27, priced at CA $323 found 5 days ago
JetBlue Airways
Fri, Aug 28 - Sun, Sep 6
DEN
Denver
PIT
Pittsburgh
CA $333 Roundtrip, found 5 days ago
CA $333
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Aug 28 from Denver to Pittsburgh, returning Sun, Sep 6, priced at CA $333 found 5 days ago
JetBlue Airways
Wed, Aug 26 - Fri, Aug 28
DEN
Denver
PIT
Pittsburgh
CA $347 Roundtrip, found 6 days ago
CA $347
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Aug 26 from Denver to Pittsburgh, returning Fri, Aug 28, priced at CA $347 found 6 days ago
JetBlue Airways
Sat, Aug 8 - Tue, Aug 25
DEN
Denver
PIT
Pittsburgh
CA $348 Roundtrip, found 5 days ago
CA $348
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Aug 8 from Denver to Pittsburgh, returning Tue, Aug 25, priced at CA $348 found 5 days ago
Delta
Wed, Aug 26 - Fri, Aug 28
DEN
Denver
PIT
Pittsburgh
CA $399 Roundtrip, found 6 days ago
CA $399
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 26 from Denver to Pittsburgh, returning Fri, Aug 28, priced at CA $399 found 6 days ago
American Airlines
Wed, Aug 26 - Fri, Aug 28
DEN
Denver
PIT
Pittsburgh
CA $410 Roundtrip, found 6 days ago
CA $410
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 26 from Denver to Pittsburgh, returning Fri, Aug 28, priced at CA $410 found 6 days ago
United
Fri, Aug 14 - Mon, Aug 17
DEN
Denver
PIT
Pittsburgh
CA $552 Roundtrip, found 17 hours ago
CA $552
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Aug 14 from Denver to Pittsburgh, returning Mon, Aug 17, priced at CA $552 found 17 hours ago
Alaska Airlines
Wed, Jul 15 - Tue, Jul 21
DEN
Denver
PIT
Pittsburgh
CA $1,379 Roundtrip, found 13 hours ago
CA $1,379
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Jul 15 from Denver to Pittsburgh, returning Tue, Jul 21, priced at CA $1,379 found 13 hours ago

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?
You can find one-way and return flights from DEN to PIT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to PIT ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN) to Pittsburgh, PA (PIT)?
The cheapest months to fly from Denver, CO (DEN) to Pittsburgh, PA (PIT) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
There are 2 airlines offering direct flights from Denver Intl. (DEN) to Pittsburgh Intl. (PIT). These carriers are:
  • Southwest Airlines operates 18 direct flights from Denver Intl. (DEN) to Pittsburgh Intl. (PIT) every week.
  • United operates 16 direct flights from Denver Intl. (DEN) to Pittsburgh Intl. (PIT) every week.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best time to fly from Denver International Airport (DEN) to Pittsburgh International Airport (PIT) is typically August or September. These months offer a great balance, with return flights averaging around CA$462.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You'll find approximately 5 nonstop flights per day from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.). For even more choices, look at flights that include layovers, as there are around 150 connecting flights daily. Some common connection points include O'Hare Intl. (ORD), Portland Intl. (PDX), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The earliest flight from Denver International Airport (DEN) to Pittsburgh International Airport (PIT) typically departs around 12:00 AM local time. This flight is operated by Frontier Airlines. This is a seasonal service, active in June, September, and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You'll typically find the most flights from Denver International Airport (DEN) to Pittsburgh International Airport (PIT) on a Friday, with around 96 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines. Flight options are notably more plentiful on Fridays and Thursdays compared to other days of the week, offering you more flexibility for your trip.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The most popular departure times for flights from Denver Intl. (DEN) to Pittsburgh Intl. (PIT) are in the morning, from 9am to 12pm. Many major carriers, including Southwest Airlines, United and American Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their travel day, getting them to their destination with plenty of time left in the afternoon.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
When flying from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), you have a few options. A nonstop flight typically takes around 3 hours, covering a distance of approximately 2,070 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 7 hours 30 minutes. For flights with two or more stops, expect the journey to take about 9 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You can fly business class or first class between DEN and PIT. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pittsburgh, PA (PIT) from Denver, CO (DEN)?
If you're planning to travel to Pittsburgh from Denver Intl. (DEN), you can fly directly into Pittsburgh Intl. (PIT). Some flights may connect through major hubs like Portland Intl. (PDX), San Diego Intl. (SAN), or Eppley Field (OMA) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $289
Distance
2057 km
Average flight time
5 hours 32 mins

Book with confidence

Denver to Pittsburgh Flights

The easy way to book your flights from Denver to Pittsburgh 

With Expedia, it’s simple to find and book flights to Pittsburgh from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pittsburgh Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Pittsburgh today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Pittsburgh Intl., PIT 

Sort your search results by price to find great deals on your flight from Denver to Pittsburgh—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pittsburgh from Denver currently is just CA $289 rising to CA $1,379.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pittsburgh  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pittsburgh from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pittsburgh with Expedia today.

Denver to Pittsburgh Flights

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