$233 Cheap Flights from Duluth (DLH) to Pittsburgh (PIT)

View $233 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Pittsburgh Intl. Airport (PIT)

Cheap Flights from Duluth to Pittsburgh (DLH-PIT)

Prices were available within the past 7 days and start at $233 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 28 - Sat, Nov 1
DLH
Duluth
PIT
Pittsburgh
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 28 from Duluth to Pittsburgh, returning Sat, Nov 1, priced at $238 found 3 days ago
Delta
Sat, Nov 22 - Wed, Dec 3
DLH
Duluth
PIT
Pittsburgh
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 22 from Duluth to Pittsburgh, returning Wed, Dec 3, priced at $244 found 4 days ago
Delta
Tue, Dec 9 - Sun, Dec 14
DLH
Duluth
PIT
Pittsburgh
$258 Roundtrip, found 2 hours ago
$258
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Dec 9 from Duluth to Pittsburgh, returning Sun, Dec 14, priced at $258 found 2 hours ago
Delta
Tue, Nov 25 - Wed, Dec 3
DLH
Duluth
PIT
Pittsburgh
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 25 from Duluth to Pittsburgh, returning Wed, Dec 3, priced at $263 found 4 days ago
Delta
Mon, Oct 27 - Sat, Nov 1
DLH
Duluth
PIT
Pittsburgh
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 27 from Duluth to Pittsburgh, returning Sat, Nov 1, priced at $269 found 3 days ago
Delta
Sat, Nov 15 - Thu, Dec 4
DLH
Duluth
PIT
Pittsburgh
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 15 from Duluth to Pittsburgh, returning Thu, Dec 4, priced at $274 found 5 days ago
Delta
Tue, Dec 9 - Mon, Dec 15
DLH
Duluth
PIT
Pittsburgh
$283 Roundtrip, found 2 hours ago
$283
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Dec 9 from Duluth to Pittsburgh, returning Mon, Dec 15, priced at $283 found 2 hours ago
United
Fri, Oct 17 - Sat, Oct 25
DLH
Duluth
PIT
Pittsburgh
$286 Roundtrip, found 6 days ago
$286
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 17 from Duluth to Pittsburgh, returning Sat, Oct 25, priced at $286 found 6 days ago
Delta
Thu, Nov 20 - Tue, Dec 2
DLH
Duluth
PIT
Pittsburgh
$288 Roundtrip, found 5 days ago
$288
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 20 from Duluth to Pittsburgh, returning Tue, Dec 2, priced at $288 found 5 days ago
United
Fri, Oct 17 - Sat, Oct 25
DLH
Duluth
PIT
Pittsburgh
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 17 from Duluth to Pittsburgh, returning Sat, Oct 25, priced at $289 found 6 days ago

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $313
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $313

Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT) cost?
Snag a cheap one-way flight from $233 or cheap return flight from $238 from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT)?
Flying in October may help you find better deals, as it's the cheapest month for flights between DLH and PIT. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DLH to PIT flight.
How many flights per day from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT)?
You'll need to take a flight with a layover if you're traveling from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from DLH to PIT?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT)?
Choose a flight from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT) last-minute?
Booking your flight from DLH to PIT just before your trip is generally more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DLH to PIT flight and hotel package?
You'll typically save money by securing a DLH to PIT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Pittsburgh Intl. Airport (PIT)?
If you reserved your DLH to PIT flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Duluth Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Delta, United
Roundtrip price
$238
Distance
738 mi

Book with confidence

Book with confidence

Duluth to Pittsburgh Flights

The cheapest times to fly from Duluth to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Duluth to Pittsburgh are during the month of October. You can find some of the cheapest flights from Duluth to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to Pittsburgh

Sunday is one of the best days to book for cheap flights from Duluth to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Duluth to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Duluth to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $233 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Duluth to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Duluth to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Duluth to Pittsburgh Flights

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*Available to One Key members.