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Flights from Philadelphia to Duluth
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Flights from Philadelphia to Duluth Starting at NZD 357

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • PHL06:00
        5h 17m
        1 stop
        DLH10:17
        Fri, Mar 21|Philadelphia - Duluth|Delta Air Lines
        NZD 357NZD 1,814
        80% OFF
        80% OFF
        NZD 1,814NZD 357

        Choose Delta Air Lines flights from Philadelphia to Duluth. The one-way connecting flight with Delta Air Lines departs from Philadelphia International Airport on Fri, Mar 21, arriving at Duluth International Airport. One-way Prices start from NZD 357 including taxes and charges.

      • PHL06:00
        5h 50m
        1 stop
        DLH10:50
        Fri, Mar 21|Philadelphia - Duluth|United Airlines
        NZD 419NZD 1,814
        77% OFF
        77% OFF
        NZD 1,814NZD 419

        Choose United Airlines flights from Philadelphia to Duluth. The one-way connecting flight with United Airlines departs from Philadelphia International Airport on Fri, Mar 21, arriving at Duluth International Airport. One-way Prices start from NZD 419 including taxes and charges.

      • TTN06:45
        12h 10m
        1 stop
        DLH17:55
        Fri, Mar 21|Philadelphia - Duluth|Frontier Airlines
        NZD 527NZD 1,814
        71% OFF
        71% OFF
        NZD 1,814NZD 527

        Choose Frontier Airlines flights from Philadelphia to Duluth. The one-way connecting flight with Frontier Airlines departs from Trenton Mercer Airport on Fri, Mar 21, arriving at Duluth International Airport. One-way Prices start from NZD 527 including taxes and charges.

      • PHL11:37
        6h 39m
        1 stop
        DLH17:16
        Fri, Feb 21|Philadelphia - Duluth|Delta Air Lines
        NZD 710
        NZD 710

        Choose Delta Air Lines flights from Philadelphia to Duluth. The one-way connecting flight with Delta Air Lines departs from Philadelphia International Airport on Fri, Feb 21, arriving at Duluth International Airport. One-way Prices start from NZD 710 including taxes and charges.

      • PHL06:30
        5h 20m
        1 stop
        DLH10:50
        Fri, Feb 21|Philadelphia - Duluth|United Airlines
        NZD 710
        NZD 710

        Choose United Airlines flights from Philadelphia to Duluth. The one-way connecting flight with United Airlines departs from Philadelphia International Airport on Fri, Feb 21, arriving at Duluth International Airport. One-way Prices start from NZD 710 including taxes and charges.

      • PHL07:20
        7h 58m
        1 stop
        DLH14:18
        Fri, Feb 21|Philadelphia - Duluth|American Airlines
        NZD 1,378
        NZD 1,378

        Choose American Airlines flights from Philadelphia to Duluth. The one-way connecting flight with American Airlines departs from Philadelphia International Airport on Fri, Feb 21, arriving at Duluth International Airport. One-way Prices start from NZD 1,378 including taxes and charges.

      • PHL01:00 pm
        3h 5m
        Nonstop
        DLH02:00 pm
        Wed, Feb 26|Philadelphia - Duluth|Delta Air Lines
        Find More Flights
        Find More Flights

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

Philadelphia to Duluth flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1269

    Delta Air Lines

    05:55

    PHL

    2.2h

    08:09

    ATL

    SMTWTFS
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  2. DL2775

    Delta Air Lines

    09:59

    ATL

    2.7h

    11:41

    MSP

    SMTWTFS

  3. DL3686

    Delta Air Lines

    14:20

    MSP

    1.0h

    15:18

    DLH

    SMTWTFS

  4. DL1540

    Delta Air Lines

    06:00

    PHL

    1.8h

    07:45

    DTW

    SMTWTFS
    Search

  5. DL2258

    Delta Air Lines

    09:00

    DTW

    1.9h

    09:57

    MSP

    SMTWTFS

  6. DL4881

    Delta Air Lines

    16:13

    MSP

    1.1h

    17:20

    DLH

    SMTWT-S

  7. DL2791

    Delta Air Lines

    06:15

    PHL

    2.9h

    08:10

    MSP

    SMTWTFS
    Search

  8. DL3922

    Delta Air Lines

    10:00

    MSP

    1.0h

    11:01

    DLH

    SMTWTFS

  9. UA1834

    United Airlines

    06:30

    PHL

    2.5h

    08:01

    ORD

    SMTWTFS
    Search

  10. UA5819

    United Airlines

    09:05

    ORD

    1.7h

    10:45

    DLH

    SMTWT--

  11. AA1652

    American Airlines

    07:20

    PHL

    2.4h

    08:46

    ORD

    SMTWTFS
    Search

  12. UA5519

    United Airlines

    12:45

    ORD

    1.6h

    14:18

    DLH

    SMTWTFS

  13. F91473

    Frontier Airlines

    08:22

    PHL

    2.9h

    11:14

    TPA

    SMTWTFS
    Search

  14. UA1583

    United Airlines

    14:40

    TPA

    3.1h

    16:47

    ORD

    SMTWTFS

  15. UA5275

    United Airlines

    20:10

    ORD

    1.7h

    21:50

    DLH

    SMTWTFS

  16. DL2688

    Delta Air Lines

    11:45

    PHL

    2.9h

    13:41

    MSP

    SMTWT-S
    Search

  17. DL4881

    Delta Air Lines

    16:13

    MSP

    1.1h

    17:20

    DLH

    SMTWT-S

  18. F91743

    Frontier Airlines

    12:41

    TTN

    3.0h

    15:43

    RSW

    SMTWTFS
    Search

  19. SY181

    Sun Country Airlines

    15:45

    RSW

    3.8h

    18:34

    DLH

    S---T--

  20. DL3641

    Delta Air Lines

    13:00

    PHL

    1.9h

    14:55

    DTW

    SMTWTFS
    Search

  21. DL1303

    Delta Air Lines

    19:45

    DTW

    1.9h

    20:39

    MSP

    SMTWTFS

  22. DL3733

    Delta Air Lines

    21:50

    MSP

    1.1h

    22:58

    DLH

    SMTWTFS

  23. UA308

    United Airlines

    16:55

    PHL

    2.5h

    18:25

    ORD

    SMTWTFS
    Search

  24. UA5275

    United Airlines

    20:10

    ORD

    1.7h

    21:50

    DLH

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Philadelphia to Duluth

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Philadelphia (PHL) to Duluth (DLH) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Duluth 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 Philadelphia (PHL) to Duluth (DLH) cost?

    According to Trip.com's data, the lowest price is around NZD 837.

How to find a cheap flight from Philadelphia to Duluth

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Duluth. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Philadelphia to Duluth

Cheapest nonstop flight priceNZD 356
Off-season for travelJanuary
Peak season for travelDecember
Flight distance1,569.6 km
Popular airlineDelta Air Lines

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