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

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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 guarantees you low prices on flights from St. Louis to Duluth. In addition to low fares on St. Louis to Duluth flights, Orbitz offers fantastic savings on hotels, cruises, vacation packages, and more.

Earn Miles While Saving

Besides helping you fly for the lowest fares, Orbitz lets you earn miles for your frequent flyer program for certain flights from St. Louis to Duluth. If you are a member of the frequent flyer or loyalty program offered by the airline you booked through Orbitz or a partner airline’s, simply add your frequent flyer number to your Orbitz reservation to get credit for your St. Louis to Duluth flights.

Travel Planning Made Easy

We help take some of the anxiety out of your St. Louis to Duluth flights with free flight alerts. We will let you know of flight changes and delays to your flights from St. Louis to Duluth by email, voicemail, or text messages to your mobile phone. Alerts can also be sent to up to six other contacts to keep family and business teams informed.

Use Mobile Apps with Orbitz

Orbitz lets you find the best deals on St. Louis to Duluth flights while on the go, with our easy-to-use Android and iPhone mobile apps. Easily check flight status, gate numbers, and other flight details all in one place with our app—which is great when you are in a hurry. You can use the apps to access great mobile deals on flights and amazing hotel rooms.

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.

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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.