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Cheap flights from Duluth to Philadelphia (DLH - PHL) from $250

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight 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.
DLH — PHL
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Duluth to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Philadelphia (PHL). 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 April 29, 2024.

Popular in

June

Cheapest in

July

Average price

$397

Round-trip from

$225
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in April 2024
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From Duluth Intl to Philadelphia
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What is the cheapest day to fly round-trip from Duluth to Philadelphia?

Flights from Duluth to Philadelphia are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

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

Our data shows that July tends to be the cheapest month to fly to Philadelphia from Duluth. Users have commonly found prices around $435 for the month, but tickets can be as low as $122. Due to multiple factors, prepare for potentially higher prices in June.

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

Unlike at noon, when flights are generally more expensive, you can save up to 84% on flights from Duluth to Philadelphia by exploring options for tickets in the afternoon.

Cheap Delta flights from Duluth to Philadelphia

Explore cheap flight options specifically provided by Delta for the route between Duluth and Philadelphia. 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 2,948,547 searches. Data last updated April 29, 2024.
Peruse some of the lowest-priced Delta flights we've found from Duluth to Philadelphia. It's recommended that users confirm their flight details before booking.
Mon 9/165:50 pmDLH - PHL
1 stop4h 53mDelta
Sat 9/216:25 amPHL - DLH
1 stop4h 24mDelta
Deal found 4/28$308
Thu 6/135:20 amDLH - PHL
1 stop4h 16mDelta
Mon 6/176:52 pmPHL - DLH
1 stop5h 54mDelta
Deal found 4/28$456
Thu 6/1310:57 amDLH - PHL
2 stops11h 12mDelta
Mon 6/176:52 pmPHL - DLH
1 stop5h 54mDelta
Deal found 4/28$461
Tue 7/165:05 amDLH - PHL
1 stop4h 41mDelta
Tue 7/236:00 amPHL - DLH
1 stop4h 57mDelta
Deal found 4/28$463
Thu 6/1310:57 amDLH - PHL
2 stops11h 12mDelta
Mon 6/175:24 pmPHL - DLH
2 stops7h 22mDelta
Deal found 4/28$466
Tue 7/162:45 pmDLH - PHL
2 stops8h 52mDelta
Tue 7/236:00 amPHL - DLH
1 stop4h 57mDelta
Deal found 4/28$468
Fri 5/316:07 pmDLH - PHL
1 stop4h 52mDelta
Thu 6/69:30 amPHL - DLH
2 stops8h 19mDelta
Deal found 4/28$503
Fri 5/315:29 amDLH - PHL
2 stops7h 43mDelta
Thu 6/69:30 amPHL - DLH
2 stops8h 19mDelta
Deal found 4/28$508
Fri 5/175:29 amDLH - PHL
1 stop4h 06mDelta
Mon 5/205:34 pmPHL - DLH
1 stop6h 11mDelta
Deal found 4/27$544

Cheap United Airlines flights from Duluth to Philadelphia

Explore cheap flight options specifically provided by United Airlines for the route between Duluth and Philadelphia. 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 2,948,547 searches. Data last updated April 29, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Duluth to Philadelphia. Check back soon if you're not seeing flights that suit your needs.
Mon 9/166:24 pmDLH - PHL
2 stops14h 10mUnited Airlines
Sat 9/216:15 amPHL - DLH
1 stop5h 24mUnited Airlines
Deal found 4/28$462
Fri 5/3111:22 amDLH - PHL
1 stop12h 23mUnited Airlines
Thu 6/66:00 amPHL - DLH
1 stop12h 38mUnited Airlines
Deal found 4/28$488
Fri 5/172:55 pmDLH - PHL
2 stops25h 04mUnited Airlines
Mon 5/204:15 pmPHL - DLH
1 stop19h 16mUnited Airlines
Deal found 4/27$556
Thu 7/188:05 amDLH - PHL
2 stops38h 07mUnited Airlines
Sun 7/216:24 amPHL - DLH
1 stop5h 08mUnited Airlines
Deal found 4/29$605
Fri 5/172:55 pmDLH - PHL
2 stops25h 04mUnited Airlines
Mon 5/205:49 pmPHL - DLH
2 stops17h 42mUnited Airlines
Deal found 4/27$620

Cheap Duluth to Philadelphia flights in April & May 2024

Find cheap flight options from Duluth to Philadelphia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
The lowest fares we've come across on flights traveling from Duluth to Philadelphia in April and May 2024. Check back in a little while for more flight options.
Fri 5/3111:22 amDLH - PHL
1 stop12h 23mUnited Airlines
Thu 6/66:00 amPHL - DLH
1 stop12h 38mUnited Airlines
Deal found 4/28$488
Fri 5/316:07 pmDLH - PHL
1 stop4h 52mDelta
Thu 6/69:30 amPHL - DLH
2 stops8h 19mDelta
Deal found 4/28$503
Fri 5/315:29 amDLH - PHL
2 stops7h 43mDelta
Thu 6/69:30 amPHL - DLH
2 stops8h 19mDelta
Deal found 4/28$508
Fri 5/175:29 amDLH - PHL
1 stop4h 06mDelta
Mon 5/205:34 pmPHL - DLH
1 stop6h 11mDelta
Deal found 4/27$544
Fri 5/172:55 pmDLH - PHL
2 stops25h 04mUnited Airlines
Mon 5/204:15 pmPHL - DLH
1 stop19h 16mUnited Airlines
Deal found 4/27$556
Fri 5/172:55 pmDLH - PHL
2 stops25h 04mUnited Airlines
Mon 5/205:49 pmPHL - DLH
2 stops17h 42mUnited Airlines
Deal found 4/27$620

Duluth to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Duluth and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
The lowest fares we've come across on flights traveling from Duluth to Philadelphia in April and May 2024. Check back in a little while for more flight options.
Mon 9/165:50 pmDLH - PHL
1 stop4h 53mDelta
Sat 9/216:25 amPHL - DLH
1 stop4h 24mDelta
Deal found 4/28$308
Thu 6/135:20 amDLH - PHL
1 stop4h 16mDelta
Mon 6/176:52 pmPHL - DLH
1 stop5h 54mDelta
Deal found 4/28$456
Thu 6/1310:57 amDLH - PHL
2 stops11h 12mDelta
Mon 6/176:52 pmPHL - DLH
1 stop5h 54mDelta
Deal found 4/28$461
Mon 9/166:24 pmDLH - PHL
2 stops14h 10mUnited Airlines
Sat 9/216:15 amPHL - DLH
1 stop5h 24mUnited Airlines
Deal found 4/28$462
Tue 7/165:05 amDLH - PHL
1 stop4h 41mDelta
Tue 7/236:00 amPHL - DLH
1 stop4h 57mDelta
Deal found 4/28$463
Thu 6/1310:57 amDLH - PHL
2 stops11h 12mDelta
Mon 6/175:24 pmPHL - DLH
2 stops7h 22mDelta
Deal found 4/28$466
Tue 7/162:45 pmDLH - PHL
2 stops8h 52mDelta
Tue 7/236:00 amPHL - DLH
1 stop4h 57mDelta
Deal found 4/28$468
Fri 5/3111:22 amDLH - PHL
1 stop12h 23mUnited Airlines
Thu 6/66:00 amPHL - DLH
1 stop12h 38mUnited Airlines
Deal found 4/28$488
Fri 5/316:07 pmDLH - PHL
1 stop4h 52mDelta
Thu 6/69:30 amPHL - DLH
2 stops8h 19mDelta
Deal found 4/28$503

One-way flights to Philadelphia from Duluth

Search for one-way flight options from Duluth to Philadelphia. 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 2,948,547 searches. Data last updated April 29, 2024.
If you're seeking multiple options on one-way flights from Duluth to Philadelphia, be sure to check out these deals, which are updated often. Users can also find round-trip Duluth to Philadelphia flights by using the search form above.
Sat 5/184:30 pmDLH - PHL
1 stop6h 29mDelta
Deal found 4/28$250
Sat 5/187:51 amDLH - PHL
2 stops20h 44mUnited Airlines
Deal found 4/28$280
Sat 5/182:31 pmDLH - PHL
3 stops38h 04mUnited Airlines
Deal found 4/28$524

Find flights from Duluth to Philadelphia within your budget

Customize your flight search to find flights from Duluth to Philadelphia 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$308 - $556

Route

Depart

Return

Price

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Mon 9/16

1 stop4h 53m

Philadelphia

Sat 9/21

1 stop4h 24m

$308

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Thu 6/13

1 stop4h 16m

Philadelphia

Mon 6/17

1 stop5h 54m

$456

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Thu 6/13

2 stops11h 12m

Philadelphia

Mon 6/17

1 stop5h 54m

$461

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Mon 9/16

2 stops14h 10m

Philadelphia

Sat 9/21

1 stop5h 24m

$462

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Tue 7/16

1 stop4h 41m

Philadelphia

Tue 7/23

1 stop4h 57m

$463

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Thu 6/13

2 stops11h 12m

Philadelphia

Mon 6/17

2 stops7h 22m

$466

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Tue 7/16

2 stops8h 52m

Philadelphia

Tue 7/23

1 stop4h 57m

$468

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Fri 5/31

1 stop12h 23m

Philadelphia

Thu 6/6

1 stop12h 38m

$488

Duluth IntlPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Fri 5/17

2 stops25h 04m

Philadelphia

Mon 5/20

1 stop19h 16m

$556

Flights are sorted by cheapest first

Deals found on 4/28

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

Use this chart to determine the cheapest time to fly round-trip from Duluth to Philadelphia. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Duluth to Philadelphia flight should consider departing on Wednesday evenings 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

Average price of flights to Philadelphia by month

Plan your trip from Duluth to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Duluth to Philadelphia is currently $351 while a round-trip flight costs $459. Price data was last updated on April 21, 2024.

Currently, October is the cheapest month in which you can book a flight from Duluth to Philadelphia (average of $225). Flying from Duluth to Philadelphia in June is currently the most expensive (average of $318). 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.

January

$258

February

$258

March

$281

April

$277

May

$287

June

$318

July

$314

August

$258

September

$247

October

$225

November

$268

December

$253

Temperature and rainfall in Philadelphia by month

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

PHL

Temperature

33.8 - 78.8 °F

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated April 29, 2024.
Get a feel of what it's like to fly with Delta and United Airlines from Duluth to Philadelphia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Duluth to Philadelphia. 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 Duluth to Philadelphia for under $400 on Cheapflights?

    Yes, there are multiple flights from Duluth to Philadelphia for under $400. The cheapest flight booked recently is on Delta for just $308, but on average you can expect to pay $562.

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

    According to our current data, Delta ($308), and United Airlines ($462) offers the cheapest pricing from Duluth to Philadelphia. You may be able to fly from Duluth to Philadelphia for 29% less than the average price by searching for these airlines.

  • What does DLH to PHL mean?

    Duluth Intl Airport is DLH and Philadelphia Airport is PHL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Duluth to Philadelphia 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 Duluth to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Duluth to Philadelphia 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 Duluth to Philadelphia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Philadelphia 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 Duluth to Philadelphia that allow pets onboard?

    Many airlines flying from Duluth to Philadelphia 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 Duluth to Philadelphia?

    Yes, you can often find last-minute deals on Duluth to Philadelphia 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 Duluth to Philadelphia flight deals updated?

    The Duluth to Philadelphia flight deals you see on this page were last updated on 4/28.

See more FAQs

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Top 2 airlines flying from Duluth to Philadelphia

Discover the top 2 airlines that operate flights from Duluth to Philadelphia. 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$154Average$497FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$451Average$656FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Duluth to Philadelphia by cabin class

Find flights from Duluth to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy 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 Duluth to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Duluth to Philadelphia. 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 Duluth to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Duluth to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Philadelphia from Duluth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Duluth today and book when prices fit your budget.

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