$69 Cheap flight deals from St. Louis (STL) to Duluth (DLH)

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Airfares from $69 One Way, $318 Round Trip from St. Louis to Duluth

Prices starting at $318 for return flights and $69 for one-way flights to Duluth were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 29 - Thu, Aug 7
STL
St. Louis
DLH
Duluth
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jul 29 from St. Louis to Duluth, returning Thu, Aug 7, priced at $318 found 4 days ago
Tue, Jul 29 - Wed, Jul 30
STL
St. Louis
DLH
Duluth
$334 Roundtrip, found 4 days ago
$334
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jul 29 from St. Louis to Duluth, returning Wed, Jul 30, priced at $334 found 4 days ago
Tue, Jul 29 - Sat, Aug 9
STL
St. Louis
DLH
Duluth
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jul 29 from St. Louis to Duluth, returning Sat, Aug 9, priced at $348 found 4 days ago
Tue, Jul 29 - Wed, Aug 6
STL
St. Louis
DLH
Duluth
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jul 29 from St. Louis to Duluth, returning Wed, Aug 6, priced at $367 found 4 days ago
Fri, Aug 1 - Sat, Aug 9
STL
St. Louis
DLH
Duluth
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Aug 1 from St. Louis to Duluth, returning Sat, Aug 9, priced at $378 found 4 days ago

More About Flying To Duluth from St. Louis

Route Information for Flights from St. Louis to Duluth

Origin Airport IATA Code
STL
Destination Airport IATA Code
DLH
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Duluth

Orbitz assures that you will receive cheap air fares on flights from St. Louis to Duluth and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.

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Frequently asked questions

What is the shortest flight from St. Louis to Duluth?
It can take as little as 2 hours and 16 minutes. If you’re of the opinion that your vacation hours should be spent ‘vacationing’ rather than flying, you’ll enjoy the ride from St. Louis, MO (STL-Lambert-St. Louis Intl.) to DLH.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.