$324 Cheap Flights from Mobile (MOB) to Duluth (DLH)

View $324 flight on Sat, Jan 3, 2026Opens in a new window

Popular airlines from Mobile Regional Airport (MOB) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Mobile to Duluth (MOB-DLH)

Prices were available within the past 7 days and start at $324 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 3 - Wed, Sep 17
MOB
Mobile
DLH
Duluth
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 3 from Mobile to Duluth, returning Wed, Sep 17, priced at $339 found 4 days ago
Delta
Sat, Sep 6 - Sat, Sep 20
MOB
Mobile
DLH
Duluth
$349 Roundtrip, found 4 days ago
$349
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 6 from Mobile to Duluth, returning Sat, Sep 20, priced at $349 found 4 days ago
Delta
Sat, Sep 6 - Tue, Sep 16
MOB
Mobile
DLH
Duluth
$383 Roundtrip, found 4 days ago
$383
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 6 from Mobile to Duluth, returning Tue, Sep 16, priced at $383 found 4 days ago
Delta
Fri, Aug 15 - Sun, Aug 31
MOB
Mobile
DLH
Duluth
$412 Roundtrip, found 4 days ago
$412
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Aug 15 from Mobile to Duluth, returning Sun, Aug 31, priced at $412 found 4 days ago
Delta
Wed, Sep 3 - Tue, Sep 16
MOB
Mobile
DLH
Duluth
$417 Roundtrip, found 4 days ago
$417
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 3 from Mobile to Duluth, returning Tue, Sep 16, priced at $417 found 4 days ago
Delta
Thu, Sep 4 - Sat, Sep 20
MOB
Mobile
DLH
Duluth
$419 Roundtrip, found 4 days ago
$419
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 4 from Mobile to Duluth, returning Sat, Sep 20, priced at $419 found 4 days ago
Delta
Sat, Aug 9 - Wed, Aug 20
MOB
Mobile
DLH
Duluth
$423 Roundtrip, found 4 days ago
$423
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Mobile to Duluth, returning Wed, Aug 20, priced at $423 found 4 days ago
Delta
Tue, Sep 2 - Sat, Sep 20
MOB
Mobile
DLH
Duluth
$428 Roundtrip, found 4 days ago
$428
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 2 from Mobile to Duluth, returning Sat, Sep 20, priced at $428 found 4 days ago
Delta
Mon, Aug 11 - Sun, Aug 31
MOB
Mobile
DLH
Duluth
$432 Roundtrip, found 4 days ago
$432
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Aug 11 from Mobile to Duluth, returning Sun, Aug 31, priced at $432 found 4 days ago
United
Fri, Aug 22 - Sat, Sep 6
MOB
Mobile
DLH
Duluth
$440 Roundtrip, found 4 days ago
$440
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 22 from Mobile to Duluth, returning Sat, Sep 6, priced at $440 found 4 days ago

Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $489
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $489
Flights from Mobile (MOB) to Duluth (DLH)
Origin airport
Mobile Regional
Destination airport
Duluth Intl.
Roundtrip price
$338
Distance
1135 mi

Frequently asked questions

How much does a flight from Mobile Regional Airport (MOB) to Duluth Intl. Airport (DLH) cost?
Discover the latest flight deals from MOB to DLH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MOB to DLH?
The cheapest flights from MOB to DLH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MOB to DLH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MOB to DLH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Mobile Regional Airport (MOB) to Duluth Intl. Airport (DLH)?
You'll need to book a flight with a layover when traveling from Mobile Regional Airport (MOB) to Duluth Intl. Airport (DLH). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from MOB to DLH?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mobile Regional Airport (MOB) to Duluth Intl. Airport (DLH)?
To touch down at Duluth Intl. Airport (DLH) on time, opt for a flight that takes off from Mobile Regional Airport (MOB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mobile Regional Airport (MOB) to Duluth Intl. Airport (DLH) last-minute?
Waiting until just before your trip to book a ticket from MOB to DLH generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a MOB to DLH flight and hotel package?
Compared with arranging hotels and flights separately, booking a MOB to DLH flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Mobile Regional Airport (MOB) to Duluth Intl. Airport (DLH)?
If you booked your MOB to DLH flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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