Cheap flights from Philadelphia to Duluth (PHL - DLH)

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How to find the cheapest flight from
Philadelphia (PHL) to Duluth (DLH)

All the information you need to plan the best PHL to DLH flight in 2021: compare Philadelphia to Duluth flight prices with the expected peak season, weather and rainfall in Duluth.
PHL - DLH
Price
$178 - $386
DLH
Temperature
21.2 - 77 °F
DLH
Precipitation
0.7 - 4.1 inches

Popular in

March

High demand for flights, 32% potential price rise

Cheapest in

June

Best time to find cheap flights, 32% potential price drop

Average price

$235

Average for round-trip flights in July 2021

Round-trip from

$178

From Philadelphia to Duluth

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Philadelphia to Duluth?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 60%.

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

April is one of the best times of the year to fly to Duluth from Philadelphia. Prices for April average $337 per person but you can even find prices for as low as $176. The most expensive prices can be found in the month of July. Opting for a April flight can save you 69% on your journey compared to booking in April

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

It’s typically best to fly out from Philadelphia to Duluth in the evening. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Philadelphia to Duluth in July, August 2021

The best prices found for PHL to DLH flights for July, August
20 Aug - 23 Aug
$546pp
PHL
Philadelphia
United Airlines
   
2 STOPS
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
   
2 STOPS
PHL
Philadelphia
14 Aug - 21 Aug
$561pp
PHL
Philadelphia
Delta
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
Delta
 
1 STOP
PHL
Philadelphia
20 Aug - 23 Aug
$605pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
   
2 STOPS
PHL
Philadelphia

Philadelphia to Duluth 2021 flight deals

Cheap flights to Duluth from Philadelphia found for this year
12 Oct - 16 Oct
$279pp
PHL
Philadelphia
Delta
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
Delta
 
1 STOP
PHL
Philadelphia
26 Oct - 28 Oct
$299pp
PHL
Philadelphia
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
PHL
Philadelphia
25 Oct - 28 Oct
$319pp
PHL
Philadelphia
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
PHL
Philadelphia

Last minute flights from Philadelphia to Duluth

Late deals on round-trip flights to Duluth from Philadelphia, departing today and this week
7 Aug - 14 Aug
$639pp
PHL
Philadelphia
Delta
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
Delta
 
1 STOP
PHL
Philadelphia
7 Aug - 16 Aug
$721pp
PHL
Philadelphia
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
   
2 STOPS
PHL
Philadelphia
7 Aug - 16 Aug
$725pp
PHL
Philadelphia
United Airlines
   
2 STOPS
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
   
2 STOPS
PHL
Philadelphia

One-way flights to Duluth from Philadelphia

The cheapest one-way flights from Philadelphia to Duluth
2:30 am - 6:48 am
United Airlines
1 Stop
5h 18m
PHL - DLH
United Airlines
$306
United
4:00 pm - 6:48 am
United Airlines
2 Stops
39h 48m
PHL - DLH
United Airlines
$421
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Philadelphia</span> to <span class="emphasized">Duluth</span> flights.

Flight FAQs

From Philadelphia to Duluth

Are flight prices decreasing from Philadelphia to Duluth due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Philadelphia and Duluth for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Philadelphia to Duluth Intl have flexible cancellations due to COVID-19?

United Airlines, Delta, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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 $279, but on average you can expect to pay $441.

Are there nonstop flights from Philadelphia to Duluth for under $300 on Cheapflights?

There are no nonstop flights from Philadelphia to Duluth, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Philadelphia to Duluth for under $700?

There are currently 6+ open flights from Philadelphia to Duluth within the next 7 days for less than $700.

Does it rain more in Philadelphia or Duluth?

In Philadelphia, there will be greater rainfall in Philadelphia compared to Duluth over the next 15 days.

Is Philadelphia weather warmer or cooler than Duluth?

Temperatures around the 88 °F's can be experienced in July. The weather in Duluth is colder than in Philadelphia. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Philadelphia to Duluth?

There are many flights that can get you from Philadelphia to Duluth in 4h 45m. Fly via Delta or United Airlines to get the fastest option. This flight may include one or multiple stops.

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

Delta, at $279, was found to be the cheapest airline from Philadelphia to Duluth. An alternate airline flying to your destination would be United Airlines.

What are the cheapest airlines to fly from Philadelphia to Duluth one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $306.

COVID Restrictions

View COVID Travel Restrictions for Duluth, MN

Do I need a COVID test to fly to Duluth from Philadelphia?

Information is based on travel restrictions for travel to Duluth Intl within the United States

Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter Duluth Intl.

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Duluth Intl.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Duluth Intl.

Do I need a test to fly back to Philadelphia from Duluth?

Returning to Philadelphia from Duluth Intl

COVID-19 testing requirements
Visitors from Duluth Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Philadelphia.

Quarantine requirements
Visitors from Duluth Intl are not required to quarantine after entering Philadelphia.

Hide COVID Travel Restrictions for Duluth, MN

Alternative routes for Philadelphia to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Duluth

Things to know before you go - useful duration and weather info for your trip from Philadelphia to Duluth.
Average temperature for July in Duluth
77.0 °F
Avg rainfall for July in Duluth
4.0 ″

Airports servicing Philadelphia

Airports servicing Duluth

Top 3 airlines flying from Philadelphia to Duluth

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Duluth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$107 $276 No cancel fee 71%
United Airlines
$164 $335 No cancel fee 69%
Delta
$254 $431 No cancel fee N/A
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