Cheap flights from Louisville to Duluth (SDF - DLH)

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How to find the cheapest flight from
Louisville (SDF) to Duluth (DLH)

All the information you need to plan the best SDF to DLH flight in 2021: compare Louisville to Duluth flight prices with the expected peak season, weather and rainfall in Duluth.
What is the cheapest day to fly round-trip from Louisville to Duluth?

Flights from Louisville to Duluth are found to be more expensive on Friday. 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 Duluth.

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

Our data shows that April tends to be the cheapest month to fly to Duluth from Louisville. Users have commonly found prices around $337 for the month, but tickets can be as low as $176. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Louisville to Duluth (SDF - DLH)?

When flying from Louisville to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Louisville to Duluth in August, September 2021

The best prices found for SDF to DLH flights for August, September
30 Sep - 7 Oct
$414pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
SDF
Louisville Standiford Field
30 Sep - 7 Oct
$487pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
   
2 STOPS
SDF
Louisville Standiford Field
7 Aug - 11 Aug
$519pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
SDF
Louisville Standiford Field

Louisville to Duluth 2021 flight deals

Cheap flights to Duluth from Louisville found for this year
30 Sep - 7 Oct
$414pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
SDF
Louisville Standiford Field
30 Sep - 7 Oct
$487pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
   
2 STOPS
SDF
Louisville Standiford Field
7 Aug - 11 Aug
$519pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
SDF
Louisville Standiford Field

Last minute flights from Louisville to Duluth

Late deals on round-trip flights to Duluth from Louisville, departing today and this week
7 Aug - 11 Aug
$519pp
SDF
Louisville Standiford Field
United Airlines
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
United Airlines
 
1 STOP
SDF
Louisville Standiford Field
7 Aug - 11 Aug
$573pp
SDF
Louisville Standiford Field
Delta
 
1 STOP
DLH
Duluth Intl
DLH
Duluth Intl
Delta
   
2 STOPS
SDF
Louisville Standiford Field
7 Aug - 11 Aug
$577pp
SDF
Louisville Standiford Field
Delta
   
2 STOPS
DLH
Duluth Intl
DLH
Duluth Intl
Delta
   
2 STOPS
SDF
Louisville Standiford Field

One-way flights to Duluth from Louisville

The cheapest one-way flights from Louisville to Duluth
6:40 am - 6:48 am
United Airlines
1 Stop
25h 08m
SDF - DLH
United Airlines
$241
United
4:00 am - 5:30 pm
United Airlines
2 Stops
14h 30m
SDF - DLH
United Airlines
$257
United

Related info for your journey

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

Flight FAQs

From Louisville to Duluth

Are flight prices decreasing from Standiford Field 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 Standiford Field 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 Louisville Standiford Field to Duluth Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Louisville Standiford Field to Duluth Intl that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Louisville to Duluth for under $500 on Cheapflights?

Yes, there are multiple flights from Louisville to Duluth for under $500. The cheapest flight booked recently is on United Airlines for just $414, but on average you can expect to pay $1,826.

Are there nonstop flights from Louisville to Duluth for under $400 on Cheapflights?

There are no nonstop flights from Louisville 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 Louisville to Duluth for under $600?

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

Does it rain more in Standiford Field or Duluth?

Standiford Field will have the same amount of rainfall in 1 compared to Duluth over the next 12 days.

Is Standiford Field weather warmer or cooler than Duluth?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Duluth is generally colder than in Standiford Field. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Louisville to Duluth?

Airlines like Delta and United Airlines fly from Louisville to Duluth in about 4h 26m. The time it takes to get you to your destination can typically vary by up to 09m. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on United Airlines is currently your cheapest option to Duluth, with prices starting at $414. Another option worth looking into is Delta, starting at $573 round trip.

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

The cheapest airline for a one-way flight from Louisville to Duluth is United Airlines ($241).

COVID Restrictions

View COVID Travel Restrictions for Duluth, MN

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

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

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

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

Quarantine requirements
Visitors from Louisville Standiford Field are not required to quarantine after entering Duluth Intl.

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

Returning to Louisville Standiford Field 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 Louisville Standiford Field.

Quarantine requirements
Visitors from Duluth Intl are not required to quarantine after entering Louisville Standiford Field.

Hide COVID Travel Restrictions for Duluth, MN

Alternative routes for Louisville 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 Louisville to Duluth.
Average temperature for August in Duluth
77.0 °F
Avg rainfall for August in Duluth
3.7 ″

Airports servicing Louisville

Louisville Standiford Field (SDF)

Airports servicing Duluth

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