$303 Find Cheap Flights from Duluth to Pennsylvania - Compare and Save

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 8/19. 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

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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$318
New York
Newark1 stop$318
Philadelphia
Philadelphia1 stop$318
New York
Newark1 stop$318

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

Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
6:23 pm - 12:44 am
DLH
-
IAD
5h 21m
1 stop
United Airlines Logo
6:15 am - 10:40 am
IAD
-
DLH
5h 25m
1 stop
$318United Airlines
Wed, Sep 30 - Wed, Oct 7
United Airlines Logo
3:10 pm - 9:25 pm
DLH
-
LGA
5h 15m
1 stop
United Airlines Logo
9:10 am - 2:29 pm
LGA
-
DLH
6h 19m
1 stop
$318United Airlines
Thu, Aug 27 - Sat, Aug 29
Delta Logo
4:11 pm - 11:21 pm
DLH
-
IAD
6h 10m
1 stop
Delta Logo
6:00 am - 11:01 am
IAD
-
DLH
6h 01m
1 stop
$318Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
4:11 pm - 11:23 pm
DLH
-
IAD
6h 12m
1 stop
Delta Logo
7:23 am - 11:44 am
IAD
-
DLH
5h 21m
1 stop
$318Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
5:04 am - 11:18 am
DLH
-
IAD
5h 14m
1 stop
Delta Logo
6:58 pm - 10:51 pm
IAD
-
DLH
4h 53m
1 stop
$318Delta
Tue, Nov 24 - Tue, Dec 1
Delta Logo
4:25 pm - 11:20 pm
DLH
-
IAD
5h 55m
1 stop
Delta Logo
6:58 pm - 10:51 pm
IAD
-
DLH
4h 53m
1 stop
$318Delta
Tue, Sep 22 - Thu, Oct 1
Delta Logo
5:15 am - 10:53 am
DLH
-
IAD
4h 38m
1 stop
Delta Logo
6:10 am - 11:03 am
IAD
-
DLH
5h 53m
1 stop
$318Delta
Wed, Nov 11 - Sun, Nov 15
Delta Logo
4:25 pm - 11:20 pm
DLH
-
IAD
5h 55m
1 stop
Delta Logo
7:30 am - 11:49 am
IAD
-
DLH
5h 19m
1 stop
$318Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
5:15 am - 10:59 am
DLH
-
DCA
4h 44m
1 stop
Delta Logo
6:59 pm - 10:57 pm
DCA
-
DLH
4h 58m
1 stop
$318Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
11:43 am - 6:09 pm
DLH
-
DCA
5h 26m
1 stop
Delta Logo
6:05 am - 11:03 am
DCA
-
DLH
5h 58m
1 stop
$318Delta
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 November, when tickets cost $357 (return) on average. On the other hand, the most expensive months are August and October, when the average cost of round-trip tickets is $872 and $643 respectively.

Good to know

Low season

August

Cheapest flight

$303
Best time to beat the crowds but there is an average 71% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Duluth to Newark Liberty 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.

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.
7.8
DeltaOverall score based on 8495 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

4.0 OkayMichelle, Jun 2026
ATL - PIT
Read more Delta reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Delayed. Hot. Passenger next to me was so large I couldn’t move.

2+hrs delay without any reason provided and a cramped flight

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

My seat was moved closer to the front of the cabin since I had requested wheelchair assistance to the gate.

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

I still prefer Delta, but Delta doesn’t fly to State College PA.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

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

Information on your arrival and departure airports