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DLH - PHL

$253 Find cheap flights from Duluth to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Philadelphia departing on 7/30. 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
jue. 6/27
jue. 7/4

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
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 42,816,550 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Duluth to Philadelphia currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Duluth to Philadelphia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Duluth to Philadelphia.

Recent one-way flight deals from Duluth to Philadelphia

Only flying one-way? Below are some of the best one-way flight deals from Duluth to Philadelphia found on KAYAK recently.

Recent last minute flight deals from Duluth to Philadelphia

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Duluth to Philadelphia.

Recent direct flight deals from Duluth to Philadelphia

The latest deals for direct flights from Duluth to Philadelphia so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Duluth to Philadelphia

Find recent round-trip train or bus tickets from Duluth to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:13 pm - 11:29 pmDLH-PHL
7h 16m1 stop
5:30 am - 2:32 pmPHL-DLH
10h 02m2 stops
$253Delta
Find Deal
mar., jul. 30 - mar., ago. 6
3:13 pm - 12:36 amDLH-PHL
8h 23m2 stops
5:30 am - 2:32 pmPHL-DLH
10h 02m2 stops
$258Delta
Find Deal
mar., jul. 30 - mar., ago. 6
3:13 pm - 10:37 amDLH-PHL
18h 24m1 stop
5:30 am - 2:32 pmPHL-DLH
10h 02m2 stops
$352Delta
Find Deal
lun., jul. 29 - mar., ago. 6
5:20 am - 10:36 amDLH-PHL
4h 16m1 stop
9:35 am - 10:47 pmPHL-DLH
14h 12m2 stops
$357Delta
Find Deal
mié., jun. 26 - mar., jul. 2
5:44 pm - 11:33 pmDLH-PHL
4h 49m1 stop
5:24 pm - 10:47 pmPHL-DLH
6h 23m2 stops
$362Delta
Find Deal
mié., jun. 26 - jue., jul. 4
5:44 pm - 11:29 pmDLH-PHL
4h 45m1 stop
6:00 am - 11:55 pmPHL-DLH
18h 55m2 stops
$372Delta
Find Deal
jue., ago. 8 - mar., ago. 13
5:20 am - 4:30 pmDLH-PHL
10h 10m2 stops
6:00 am - 10:17 amPHL-DLH
5h 17m1 stop
$383Delta
Find Deal
mar., jul. 30 - mié., ago. 7
5:44 pm - 4:34 pmDLH-PHL
21h 50m2 stops
6:00 am - 10:17 amPHL-DLH
5h 17m1 stop
$387Delta
Find Deal
dom., jun. 30 - mar., jul. 9
11:10 am - 9:43 pmDLH-PHL
9h 33m1 stop
6:36 pm - 9:37 pmPHL-DLH
28h 01m1 stop
$395United Airlines
Find Deal
mar., jul. 2 - vie., jul. 5
11:10 am - 9:43 pmDLH-PHL
9h 33m1 stop
6:24 am - 9:37 pmPHL-DLH
16h 13m1 stop
$415United Airlines
Find Deal
mar., jul. 2 - mar., jul. 9

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 Saturday 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 October, where tickets cost $229 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $707 and $639 respectively.

Good to know

Low season

November

High season

January

Cheapest flight

$253
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 38% increase in price.
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 $253 for a round-trip ticket.

  • 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 10502 reviews
8.2Boarding
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

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

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.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Duluth - Philadelphia Flights

Departure:

Duluth (DLH)United States

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Duluth

Cabin classes: