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Cheap flights from Philadelphia to Duluth (PHL - DLH) from $248

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. 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.
PHL — DLH
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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Cheap flight deals from Philadelphia to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2024.

Popular in

March

Cheapest in

June

Round-trip from

$361

One-way from

$254
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 49% potential price drop
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From Philadelphia to Duluth Intl
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One-way flight from Philadelphia to Duluth Intl
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What is the cheapest day to fly round-trip from Philadelphia to Duluth?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Duluth. Check prices with Cheapflights to find a great deal for your trip.

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

Flights from Philadelphia to Duluth lean towards being more expensive in March. Prices are generally better when you fly from Philadelphia to Duluth in June, with the cheapest ticket starting at $78.

When is the cheapest time to fly from Philadelphia to Duluth (PHL - DLH)?

It’s optimal to fly from Philadelphia to Duluth in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

Cheap Delta flights from Philadelphia to Duluth

Explore cheap flight options specifically provided by Delta for the route between Philadelphia and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Delta flights we've found from Philadelphia to Duluth. Make sure to check back often as deals are often changing.
Tue 7/236:00 amPHL - DLH
1 stop5h 17mDelta
Tue 7/303:13 pmDLH - PHL
1 stop7h 16mDelta
Deal found 5/27$248
Tue 7/236:55 pmPHL - DLH
1 stop5h 54mDelta
Tue 7/303:13 pmDLH - PHL
2 stops8h 23mDelta
Deal found 5/27$253
Tue 7/238:05 amPHL - DLH
2 stops9h 58mDelta
Tue 7/303:13 pmDLH - PHL
2 stops8h 23mDelta
Deal found 5/27$258
Wed 7/176:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/205:20 amDLH - PHL
1 stop4h 28mDelta
Deal found 5/28$357
Tue 7/236:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/273:13 pmDLH - PHL
1 stop7h 16mDelta
Deal found 5/28$388
Tue 7/236:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/275:20 amDLH - PHL
2 stops7h 36mDelta
Deal found 5/28$393
Tue 7/239:34 amPHL - DLH
2 stops8h 29mDelta
Sat 7/275:20 amDLH - PHL
2 stops12h 14mDelta
Deal found 5/28$398
Wed 7/176:00 amPHL - DLH
1 stop5h 17mDelta
Sat 7/205:20 amDLH - PHL
2 stops12h 14mDelta
Deal found 5/28$488
Sat 6/296:00 amPHL - DLH
1 stop5h 06mDelta
Sat 7/65:20 amDLH - PHL
1 stop4h 18mDelta
Deal found 5/28$497

Cheap United Airlines flights from Philadelphia to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between Philadelphia and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Philadelphia to Duluth. Deals are refreshing constantly so come back soon for more options.
Thu 8/88:00 amPHL - DLH
1 stop7h 32mUnited Airlines
Tue 8/138:05 amDLH - PHL
1 stop15h 24mUnited Airlines
Deal found 5/27$486
Tue 6/411:35 amPHL - DLH
1 stop10h 58mUnited Airlines
Fri 6/73:17 pmDLH - PHL
1 stop22h 07mUnited Airlines
Deal found 5/27$574
Tue 6/46:00 amPHL - DLH
2 stops16h 33mUnited Airlines
Fri 6/73:17 pmDLH - PHL
1 stop22h 07mUnited Airlines
Deal found 5/27$579
Sat 6/298:00 amPHL - DLH
1 stop14h 37mUnited Airlines
Sun 7/78:05 amDLH - PHL
1 stop25h 16mUnited Airlines
Deal found 5/28$587
Tue 7/28:00 amPHL - DLH
1 stop14h 37mUnited Airlines
Sun 7/78:05 amDLH - PHL
1 stop25h 16mUnited Airlines
Deal found 5/28$597
Fri 6/76:45 pmPHL - DLH
1 stop27h 48mUnited Airlines
Sun 6/98:00 amDLH - PHL
1 stop15h 40mUnited Airlines
Deal found 5/27$599
Fri 6/76:45 pmPHL - DLH
1 stop27h 48mUnited Airlines
Sun 6/98:00 amDLH - PHL
2 stops29h 55mUnited Airlines
Deal found 5/27$619
Tue 7/26:00 amPHL - DLH
2 stops16h 37mUnited Airlines
Sun 7/78:05 amDLH - PHL
1 stop25h 16mUnited Airlines
Deal found 5/28$622
Thu 6/206:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Tue 6/258:00 amDLH - PHL
1 stop25h 18mUnited Airlines
Deal found 5/27$627

Cheap Philadelphia to Duluth flights in May & June 2024

Find cheap flight options from Philadelphia to Duluth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
These are some of the best deals we've found on flights to Duluth in 2024 at this time. Check back soon for alternative fares.
Thu 6/205:24 pmPHL - DLH
2 stops7h 22mDelta
Tue 6/255:44 pmDLH - PHL
1 stop4h 49mDelta
Deal found 5/28$558
Tue 6/411:35 amPHL - DLH
1 stop10h 58mUnited Airlines
Fri 6/73:17 pmDLH - PHL
1 stop22h 07mUnited Airlines
Deal found 5/27$574
Tue 6/46:00 amPHL - DLH
2 stops16h 33mUnited Airlines
Fri 6/73:17 pmDLH - PHL
1 stop22h 07mUnited Airlines
Deal found 5/27$579
Sat 6/298:00 amPHL - DLH
1 stop14h 37mUnited Airlines
Sun 7/78:05 amDLH - PHL
1 stop25h 16mUnited Airlines
Deal found 5/28$587
Fri 6/76:45 pmPHL - DLH
1 stop27h 48mUnited Airlines
Sun 6/98:00 amDLH - PHL
1 stop15h 40mUnited Airlines
Deal found 5/27$599
Fri 6/76:45 pmPHL - DLH
1 stop27h 48mUnited Airlines
Sun 6/98:00 amDLH - PHL
2 stops29h 55mUnited Airlines
Deal found 5/27$619
Thu 6/206:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Tue 6/258:00 amDLH - PHL
1 stop25h 18mUnited Airlines
Deal found 5/27$627
Thu 6/206:52 pmPHL - DLH
1 stop5h 54mDelta
Tue 6/255:20 amDLH - PHL
1 stop4h 16mDelta
Deal found 5/28$673
Tue 6/46:00 amPHL - DLH
2 stops16h 33mUnited Airlines
Fri 6/73:17 pmDLH - PHL
2 stops31h 00mUnited Airlines
Deal found 5/27$694

Philadelphia to Duluth 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
These are some of the best deals we've found on flights to Duluth in 2024 at this time. Check back soon for alternative fares.
Tue 7/236:00 amPHL - DLH
1 stop5h 17mDelta
Tue 7/303:13 pmDLH - PHL
1 stop7h 16mDelta
Deal found 5/27$248
Tue 7/236:55 pmPHL - DLH
1 stop5h 54mDelta
Tue 7/303:13 pmDLH - PHL
2 stops8h 23mDelta
Deal found 5/27$253
Tue 7/238:05 amPHL - DLH
2 stops9h 58mDelta
Tue 7/303:13 pmDLH - PHL
2 stops8h 23mDelta
Deal found 5/27$258
Wed 7/176:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/205:20 amDLH - PHL
1 stop4h 28mDelta
Deal found 5/28$357
Tue 7/236:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/273:13 pmDLH - PHL
1 stop7h 16mDelta
Deal found 5/28$388
Tue 7/236:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/275:20 amDLH - PHL
2 stops7h 36mDelta
Deal found 5/28$393
Tue 7/239:34 amPHL - DLH
2 stops8h 29mDelta
Sat 7/275:20 amDLH - PHL
2 stops12h 14mDelta
Deal found 5/28$398
Thu 8/88:00 amPHL - DLH
1 stop7h 32mUnited Airlines
Tue 8/138:05 amDLH - PHL
1 stop15h 24mUnited Airlines
Deal found 5/27$486
Wed 7/176:00 amPHL - DLH
1 stop5h 17mDelta
Sat 7/205:20 amDLH - PHL
2 stops12h 14mDelta
Deal found 5/28$488

Philadelphia to Duluth flights leaving soon

Find last-minute flight options from Philadelphia to Duluth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Users seeking a last-minute flight from Philadelphia to Duluth should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Tue 6/411:35 amPHL - DLH
1 stop10h 58mUnited Airlines
Fri 6/73:17 pmDLH - PHL
1 stop22h 07mUnited Airlines
Deal found 5/27$574
Tue 6/46:00 amPHL - DLH
2 stops16h 33mUnited Airlines
Fri 6/73:17 pmDLH - PHL
1 stop22h 07mUnited Airlines
Deal found 5/27$579
Fri 6/76:45 pmPHL - DLH
1 stop27h 48mUnited Airlines
Sun 6/98:00 amDLH - PHL
1 stop15h 40mUnited Airlines
Deal found 5/27$599
Fri 6/76:45 pmPHL - DLH
1 stop27h 48mUnited Airlines
Sun 6/98:00 amDLH - PHL
2 stops29h 55mUnited Airlines
Deal found 5/27$619
Tue 6/46:00 amPHL - DLH
2 stops16h 33mUnited Airlines
Fri 6/73:17 pmDLH - PHL
2 stops31h 00mUnited Airlines
Deal found 5/27$694
Fri 6/73:59 pmPHL - DLH
2 stops23h 43mUnited Airlines
Sun 6/98:00 amDLH - PHL
2 stops29h 55mUnited Airlines
Deal found 5/27$724

One-way flights to Duluth from Philadelphia

Search for one-way flight options from Philadelphia to Duluth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
If you're seeking multiple options on one-way flights from Philadelphia to Duluth, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Philadelphia to Duluth should utilize the search form at the the top of the page.
Tue 6/256:52 pmPHL - DLH
1 stop5h 54mDelta
Deal found 5/27$254
Tue 6/2510:21 amPHL - DLH
2 stops7h 41mDelta
Deal found 5/27$419
Tue 6/253:30 pmPHL - DLH
3 stops44h 02mUnited Airlines
Deal found 5/27$1,533

Find flights from Philadelphia to Duluth within your budget

Customize your flight search to find flights from Philadelphia to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $587

Route

Depart

Return

Price

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Tue 7/23

1 stop5h 17m

Duluth Intl

Tue 7/30

1 stop7h 16m

$248

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Tue 7/23

1 stop5h 54m

Duluth Intl

Tue 7/30

2 stops8h 23m

$253

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Tue 7/23

2 stops9h 58m

Duluth Intl

Tue 7/30

2 stops8h 23m

$258

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Wed 7/17

1 stop5h 54m

Duluth Intl

Sat 7/20

1 stop4h 28m

$357

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Tue 7/23

1 stop5h 54m

Duluth Intl

Sat 7/27

1 stop7h 16m

$388

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Tue 7/23

1 stop5h 54m

Duluth Intl

Sat 7/27

2 stops7h 36m

$393

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Tue 7/23

2 stops8h 29m

Duluth Intl

Sat 7/27

2 stops12h 14m

$398

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Thu 8/8

1 stop7h 32m

Duluth Intl

Tue 8/13

1 stop15h 24m

$486

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Sat 6/29

1 stop14h 37m

Duluth Intl

Sun 7/7

1 stop25h 16m

$587

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Philadelphia to Duluth?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Duluth. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Duluth flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Philadelphia to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average temperature and rainfall totals by month.

DLH

Temperature

12.2 - 66.2 °F

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated May 29, 2024.
Peruse reviews from past customers who have flown with Delta and United Airlines from Philadelphia to Duluth to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Philadelphia to Duluth for under $300 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Duluth for under $300. The cheapest flight booked recently is on Delta for just $248, but on average you can expect to pay $469.

  • Are there last-minute flights available from Philadelphia to Duluth for under $600?

    There are currently 6+ open flights from Philadelphia to Duluth within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Philadelphia to Duluth round-trip?

    Cheapflights users have booked flights from Philadelphia to Duluth round-trip from $248. Another airline that can offer you cheap pricing is United Airlines. Delta is currently priced 54% below the average price you’ll pay for this route.

  • What does PHL to DLH mean?

    This is defined as Philadelphia Airport (PHL) and Duluth Intl Airport (DLH). Codes like Duluth Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Philadelphia to Duluth that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Duluth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Duluth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Philadelphia to Duluth that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Duluth.

  • Can I find deals for business class flights from Philadelphia to Duluth?

    Yes. Cheapflights offers flight deals from Philadelphia to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Philadelphia to Duluth that allow pets onboard?

    Many airlines flying from Philadelphia to Duluth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Duluth?

    Yes, you can often find last-minute deals on Philadelphia to Duluth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Duluth flight deals updated?

    The Philadelphia to Duluth flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Philadelphia to Duluth?

    Before booking your flight from Philadelphia to Duluth check out the most popular airlines for this route: Delta, Sun Country Air or United Airlines.

  • When is the best time to book a flight from Philadelphia to Duluth?

    Currently, March is the cheapest month in which you can book a flight from Philadelphia to Duluth (average of $361). Flying from Philadelphia to Duluth in June is currently the most expensive (average of $585). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Duluth
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Philadelphia to Duluth

Discover the top 3 airlines that operate flights from Philadelphia to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$66Average$226FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$287Average$502FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$289Average$567FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Philadelphia to Duluth by cabin class

Find flights from Philadelphia to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Duluth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia to Duluth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Duluth?

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Duluth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Philadelphia to Duluth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Philadelphia to Duluth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Philadelphia to Duluth become cheaper?

Yes, Cheapflights offers price alerts on Philadelphia to Duluth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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