Duluth to Philadelphia Flight tickets from INR 21,094

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Book flight tickets from Duluth to Philadelphia starting at INR 21,094

Whether you’re going for a one-way or round-trip to Philadelphia, we’ve got you covered! Check out these different flight options from Duluth below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Duluth to Philadelphia

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Philadelphia from Duluth have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Duluth to Philadelphia

Which airline provides the cheapest flights from Duluth to Philadelphia? Discover the option that best suits your travel needs before embarking on your journey.

United Airlines

From INR 20,424

Delta Air Lines

From INR 34,996

ANA airlines

Find more flights and airlines

Alternative Routes from Duluth to Philadelphia

There are various non-direct routes from Duluth to Philadelphia which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
DLH
15:16
13h 13m
2 transfer
PHL
05:29
Duluth International Airport - Philadelphia International Airport
Sat, Oct 26United Airlines
INR 20,424
DLH
07:45
27h 11m
4 transfer
TTN
11:56
Duluth International Airport - Trenton Mercer Airport
Fri, Nov 1United Airlines
INR 34,697
DLH
07:45
27h 11m
4 transfer
TTN
11:56
Duluth International Airport - Trenton Mercer Airport
Fri, Nov 1United Airlines
INR 34,697
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FAQ

When are flight tickets from Duluth (DLH) to Philadelphia (PHL) the cheapest?
Airlines adjust prices for flights from Duluth to Philadelphia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Duluth (DLH) to Philadelphia (PHL) cost?
According to Trip.com's data, the lowest price is around INR 30,473.

How to find a cheap flight from Duluth to Philadelphia

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Duluth to Philadelphia

Cheapest nonstop flight price	INR 21,093
Off-season for travel	November
Peak season for travel	September
Flight distance	1,569.6km
Popular airline	Delta Air Lines