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DLH - PHL

$169 Find cheap flights from Duluth to Philadelphia

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 Philadelphia departing on 5/18. 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
0 bags
Sat 5/25
Sat 6/1

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to Philadelphia, 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 Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

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Cheap flight deals from Duluth to Philadelphia (DLH-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Philadelphia 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 and deals for you by selecting your travel dates.
Choose your dates
6:07 pm - 11:59 pmDLH-PHL
4h 52m1 stop
6:00 am - 9:48 amPHL-DLH
4h 48m1 stop
$293Delta
Find Deal
Tue, May 21 - Tue, May 28
3:15 pm - 9:36 pmDLH-PHL
5h 21m1 stop
6:00 am - 10:47 amPHL-DLH
29h 47m2 stops
$463United Airlines
Find Deal
Tue, May 21 - Tue, May 28
10:33 am - 4:34 pmDLH-PHL
5h 01m1 stop
11:30 am - 5:27 pmPHL-DLH
6h 57m1 stop
$494Delta
Find Deal
Tue, May 14 - Thu, May 16
7:51 am - 11:19 pmDLH-PHL
14h 28m2 stops
6:15 am - 10:31 amPHL-DLH
5h 16m1 stop
$568United Airlines
Find Deal
Tue, May 14 - Thu, May 16
5:29 am - 4:56 pmDLH-PHL
10h 27m2 stops
7:45 am - 5:27 pmPHL-DLH
10h 42m2 stops
$856Delta
Find Deal
Tue, May 21 - Tue, May 28
5:29 am - 4:56 pmDLH-PHL
10h 27m2 stops
9:00 am - 5:27 pmPHL-DLH
9h 27m2 stops
$918Delta
Find Deal
Tue, May 14 - Thu, May 16

Flights from Duluth to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Duluth to Philadelphia 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 Duluth to Philadelphia?

The average price of all flights from Duluth to Philadelphia clicked on KAYAK for each day over the last 12 months.
For Duluth to Philadelphia, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Philadelphia back to Duluth, the best deals are generally found on Sunday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Duluth to Philadelphia, 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 Philadelphia is July, where tickets cost $296 on average. On the other hand, the most expensive months are June and November, where the average cost of tickets is $617 and $532 respectively.

Which airlines provide the cheapest flights from Duluth to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Philadelphia from Duluth were found on Delta ($169) and United Airlines ($345), and the lowest round-trip tickets were found on Delta ($293) and United Airlines ($463).

Good to know

Low season

September

High season

April

Cheapest flight

$169
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Duluth to Philadelphia

When to book flights from Duluth to Philadelphia

Are your dates flexible? Find out the best times to travel from Duluth to Philadelphia 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 Duluth to Philadelphia

  • What is the cheapest flight from Duluth to Philadelphia?

    In the last 3 days, the lowest price for a flight from Duluth to Philadelphia was $169 for a one-way ticket and $293 for a round-trip.

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

    No, a passport isn't needed to fly from Duluth to Philadelphia. However, local authorities might ask for an official ID.

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

    On your way to Philadelphia, you’ll fly out from Duluth Intl. You’ll be landing at Philadelphia.

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

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

  • Which airline alliances offer flights from Duluth to Philadelphia?

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

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

    The two airlines most popular with KAYAK users for flights from Duluth to Philadelphia are Delta and United Airlines. With an average price for the route of $497 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 $656 and an overall rating of 7.4.

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

    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 Philadelphia.

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

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

    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 Philadelphia with an airline and back to Duluth with another airline. Booking your flights between Duluth and PHL 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 Duluth to Philadelphia?

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

See more FAQs

Top airlines flying from Duluth to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Philadelphia. 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 Philadelphia? 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 10975 reviews
8.0entertainment
7.9comfort
8.2boarding
8.6crew
7.4food
Airline reviews

Flight delayed about 2 hrs so it made it a VERY late night

6.0 GoodShannon, Apr 2024MSP - GEG
Read more about Delta reviews

Flight delayed about 2 hrs so it made it a VERY late night

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

The seats are too hard for long flights but otherwise- the process was smooth, the staff attentive, and there was to keep you occupied during the journey if needed.

Flight was on time and in fact arrived early. Seating was as comfortable as you can get in coach. Adequate leg room. Good entertainment system and offerings. Food was good. Flight staff was very good and accommodating.

Could not hear any of the announcements. The speakers seemed out of service. I wish the entertainment system would allow me to watch on my own iPad than the airplane ‘s old display.

One of the best crews and best flights I’ve ever had! Really great experience

Friendly boarding crew. Better could have been a bit more substantial food for this 3 plus hour flight.

Just a perfect flight. Fast, everyone was nice, and the flight attendants were very attentive.

Pros: "Delta is great and made everything easy and comfortable. Loved having the middle seat open. Flight attendants did a wonderful job! This is a great nonstop flight!"
Cons: "Do not like the high baggage fees!"

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Book cheap flights from Duluth to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Duluth to Philadelphia found on KAYAK in the last 72 hours.
5/18Sat
1 stopDelta
6h 29mDLH-PHL
$169
5/18Sat
2 stopsDelta
7h 23mDLH-PHL
$249
8/25Sun
1 stopDelta
4h 56mDLH-PHL
$283
8/25Sun
2 stopsUnited Airlines
25h 31mDLH-PHL
$345
5/18Sat
3 stopsUnited Airlines
20h 44mDLH-PHL
$519

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Duluth - Philadelphia Flights

Departure:

Duluth (DLH)United States

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Duluth

Cabin classes: