PIT - DLH

$233 Find Cheap Flights from Pittsburgh to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Duluth departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Duluth, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Pittsburgh to Duluth (PIT-DLH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Duluth

Thu, Sep 4 - Sun, Sep 7
Delta Logo
6:25 am - 10:15 amPIT-DLH
4h 50m1 stop
Delta Logo
5:10 am - 10:26 amDLH-PIT
4h 16m1 stop
$238Delta
Find Deal
Tue, Aug 12 - Sat, Aug 16
Delta Logo
6:25 am - 10:13 amPIT-DLH
4h 48m1 stop
Delta Logo
5:10 am - 1:20 pmDLH-PIT
7h 10m2 stops
$244Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
6:25 am - 10:15 amPIT-DLH
4h 50m1 stop
Delta Logo
5:10 am - 10:26 amDLH-PIT
4h 16m1 stop
$263Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
5:40 pm - 10:46 pmPIT-DLH
6h 06m2 stops
Delta Logo
5:10 am - 10:26 amDLH-PIT
4h 16m1 stop
$279Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
5:40 pm - 10:46 pmPIT-DLH
6h 06m2 stops
Delta Logo
5:10 am - 10:26 amDLH-PIT
4h 16m1 stop
$294Delta
Find Deal
Thu, Aug 7 - Mon, Aug 11
Delta Logo
7:25 pm - 10:44 pmPIT-DLH
4h 19m1 stop
Delta Logo
7:50 am - 3:59 pmDLH-PIT
7h 09m1 stop
$313Delta
Find Deal
Tue, Aug 12 - Sat, Aug 16
Delta Logo
5:40 pm - 10:44 pmPIT-DLH
6h 04m2 stops
Delta Logo
5:10 am - 1:20 pmDLH-PIT
7h 10m2 stops
$358Delta
Find Deal
Tue, Jul 1 - Wed, Jul 9
United Airlines Logo
4:11 pm - 10:00 pmPIT-DLH
6h 49m1 stop
United Airlines Logo
6:13 pm - 11:58 pmDLH-PIT
4h 45m1 stop
$394United Airlines
Find Deal
Fri, Aug 8 - Sun, Aug 17
Delta Logo
6:00 am - 10:23 amPIT-DLH
5h 23m1 stop
Delta Logo
5:10 am - 10:25 amDLH-PIT
4h 15m1 stop
$422Delta
Find Deal
Thu, Jul 10 - Mon, Jul 14
United Airlines Logo
5:51 pm - 10:00 pmPIT-DLH
5h 09m1 stop
United Airlines Logo
11:27 am - 4:53 pmDLH-PIT
4h 26m1 stop
$458United Airlines
Find Deal
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KAYAK's insights & trends for Pittsburgh to Duluth flights

Get data-powered insights and trends into flights from Pittsburgh to Duluth to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Duluth?

The average price of all round-trip flights from Pittsburgh to Duluth clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Pittsburgh to Duluth, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Duluth, Thursday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonNovember
High seasonJuly
Cheapest flight$233
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 53% increase in price.
Flight from Pittsburgh to Duluth

When to book flights from Pittsburgh to Duluth

Are your dates flexible? Find out the best times to travel from Pittsburgh to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Duluth

  • What is the cheapest flight from Pittsburgh to Duluth?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Duluth was $233 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Duluth?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Pittsburgh to Duluth?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at Duluth, also known as Duluth Intl.

  • Which aircraft models fly most regularly from Pittsburgh to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Duluth?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Pittsburgh and Duluth, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Duluth are Delta and United Airlines. With an average price for the route of $353 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $388 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Pittsburgh to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and DLH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Pittsburgh to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
Airline reviews

Delta is better for short flights and very low need for customer service. Avoid for longer flights

2.0 MediocreMaria, May 2025HND - MSP
Read more Delta reviews

Delta is better for short flights and very low need for customer service. Avoid for longer flights

Delta is a premier airline so my expectations are most always met.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Everything was good except when we're on a 6 hour flight at dinner time and all they offer as part of the fare are little bags of junk food, it's disappointing. Bring back food service without an added price.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

My return flights were changed by the airline and my preferred seat selection with extra legroom was not transferred to the new flights

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Everything you need to know for your flight from Pittsburgh to Duluth

Information on your arrival and departure airports

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