Title: CA $262 Cheap Flights from Duluth (DLH) to St. Louis (STL) - Expedia.ca ![](https://images.trvl-media.com/place/178309/1d118261-eb93-42dd-aeef-5f82e1f037e8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178309/1d118261-eb93-42dd-aeef-5f82e1f037e8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $262 Cheap Flights from Duluth (DLH) to St. Louis (STL) [View CA $262 flight on Sat, Jan 24, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DLH,to:STL,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:261.10&airProductToken=AQpuCjUIxJgBEgQzOTIyGOM6IMx8KPSngwMwwaiDAzhFQABYAWoJTUFJTkJBU0lDcghUQVZOQTBCUQo1CMSYARIEMzUyMBjMfCDyXCiEqYMDMOypgwM4RUABWAFqCU1BSU5CQVNJQ3IIVEFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Lambert-St. Louis International Airport (STL) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:dlh,to:stl,departure:20/11/2025TANYT&leg2=from:stl,to:dlh,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:dlh,to:stl,departure:20/11/2025TANYT&leg2=from:stl,to:dlh,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Duluth (DLH) to St. Louis (STL) Prices were available within the past 7 days and start at CA $262 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Frequently asked questions ### How much is a flight from Duluth Intl. Airport to Lambert Field? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between Duluth Intl. Airport and STL was . Fares this good don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Duluth Intl. Airport to Lambert Field? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from DLH to Lambert Field that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from Duluth Intl. Airport (DLH) to Lambert Field. This allows you to secure a fantastic price in advance and still have the freedom to make changes without any additional fees. If the new flight costs more, you'll just cover the difference. ### How many hours is the flight from Duluth Intl. Airport (DLH) to Lambert Field? > It takes approximately 3 hours and 15 minutes to fly from Duluth Intl. Airport (DLH) to Lambert Field. But with a solid playlist and a good novel, the time will pass by quicker. ### How far is the flight from DLH to STL? > It's only 910 kilometres from DLH to Lambert-St. Louis Intl. Airport (STL). Chances are you'll spend more time getting to and from the airport than you will actually flying! ### Which airlines fly direct from Duluth Intl. Airport (DLH) to STL? > If you want to travel straight from Duluth Intl. Airport to Lambert Field, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are Duluth Intl. Airport (DLH) to Lambert Field flight tickets cheaper when they're purchased at the last minute? > Flight prices always go up and down, so not always. While last-minute deals between Duluth Intl. Airport (DLH) and Lambert-St. Louis Intl. Airport (STL) are possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines release their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the price is right. ## Travel information | Origin airport | Duluth Intl. | | --- | --- | | Destination airport | Lambert-St. Louis Intl. | | Distance | 906 km | ## Book with confidence ### Duluth to St. Louis Flights **The easy way to book your flights from Duluth to St. Louis**  With Expedia, it’s simple to find and book flights to St. Louis from Duluth whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 9 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Duluth to St. Louis today, tomorrow, or this week.   **Save dollars with cheap flights from Duluth Intl., DLH to Lambert-St. Louis Intl., STL**  Sort your search results by price to find great deals on your flight from Duluth to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Duluth currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to St. Louis   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to St. Louis from Duluth**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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