$243 Find Cheap Flights from Duluth to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Pennsylvania departing on 12/12. 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, 0 bags

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

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$248
Allentown
Allentown1 stop$1,007
New York
Newark1 stop$248
Philadelphia
Philadelphia1 stop$248
Allentown
Allentown1 stop$1,007
New York
Newark1 stop$248

Book Cheap Duluth to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Pennsylvania 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 Duluth to Pennsylvania

Sat, Dec 6 - Tue, Dec 9
Delta Logo
4:24 pm - 11:48 pmDLH-EWR
6h 24m1 stop
Delta Logo
7:00 am - 11:20 amEWR-DLH
5h 20m1 stop
$248Delta
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Mon, Dec 15 - Sun, Jan 18
Delta Logo
4:24 pm - 10:15 pmDLH-DCA
4h 51m1 stop
Delta Logo
6:59 pm - 11:52 pmDCA-DLH
5h 53m1 stop
$248Delta
Find Deal
Wed, Mar 4 - Sat, Mar 7
Delta Logo
4:20 pm - 11:46 pmDLH-PHL
6h 26m1 stop
Delta Logo
6:15 am - 11:07 amPHL-DLH
5h 52m1 stop
$248Delta
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Sat, Dec 6 - Tue, Dec 9
Delta Logo
4:24 pm - 11:40 pmDLH-LGA
6h 16m1 stop
Delta Logo
6:00 am - 11:20 amLGA-DLH
6h 20m1 stop
$248Delta
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Thu, Nov 20 - Wed, Dec 3
Delta Logo
5:10 am - 11:07 amDLH-IAD
4h 57m1 stop
Delta Logo
6:03 am - 11:20 amIAD-DLH
6h 17m1 stop
$248Delta
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Sat, Dec 6 - Tue, Dec 9
Delta Logo
4:24 pm - 11:51 pmDLH-JFK
6h 27m1 stop
Delta Logo
4:30 pm - 11:59 pmJFK-DLH
8h 29m2 stops
$254Delta
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Mon, Dec 15 - Wed, Jan 21
Delta Logo
5:00 am - 1:30 pmDLH-DCA
7h 30m1 stop
Delta Logo
9:00 am - 7:35 pmDCA-DLH
11h 35m2 stops
$254Delta
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Thu, Nov 20 - Wed, Dec 3
Delta Logo
4:18 pm - 12:16 amDLH-IAD
6h 58m2 stops
Delta Logo
6:03 am - 11:20 amIAD-DLH
6h 17m1 stop
$254Delta
Find Deal
Tue, Nov 18 - Sun, Nov 23
United Airlines Logo
11:14 am - 7:07 pmDLH-DCA
6h 53m1 stop
United Airlines Logo
7:30 am - 2:31 pmDCA-DLH
8h 01m1 stop
$263United Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 23
United Airlines Logo
7:55 am - 3:55 pmDLH-IAD
7h 00m1 stop
United Airlines Logo
8:30 am - 2:31 pmIAD-DLH
7h 01m1 stop
$285United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Duluth to Pennsylvania flights

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

What is the cheapest month to fly from Duluth to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Duluth to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Duluth to Pennsylvania is June, when tickets cost $260 (return) on average. On the other hand, the most expensive months are October and August, when the average cost of round-trip tickets is $643 and $632 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Pennsylvania on a Thursday and more expensive on a Friday. On your return trip to Duluth, you should consider flying back on a Saturday, and avoid Mondays for better deals.

Good to know

Low seasonFebruary
Cheapest flight$243
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Duluth to Washington Dulles Airport

FAQs - booking Pennsylvania flights

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

    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 Duluth to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Duluth to Pennsylvania 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 Duluth to Pennsylvania?

    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 from Duluth to Pennsylvania with an airline and back with another airline.

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

    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 from Duluth to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally in the morning, when round-trip flights cost $557 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the evening, which is peak travel time and where the average cost of a ticket is $638.

Reviews of the top airlines flying from Duluth to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Pennsylvania. 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 Duluth to Pennsylvania? 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.
7.9
DeltaOverall score based on 7992 reviews
7.9Comfort
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

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

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