VND 3,594,032️ Cheap Flights from St. Louis to Duluth (2024)

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Find cheap one-way flights from St. Louis to Duluth starting at VND 3,592,143.

Whether you’re going for a one-way or round-trip to Duluth, we’ve got you covered! Check out these different flight options from St. Louis below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from St. Louis to Duluth?

These price trend charts carefully monitor and predict how flight prices from St. Louis to Duluth will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from St. Louis to Duluth

Which airline provides the cheapest flights from St. Louis to Duluth? Discover the option that best suits your travel needs before embarking on your journey.

Delta Air Lines

From VND 3,592,143

United Airlines

From VND 4,443,744

Frontier Airlines

From VND 4,979,937

American Airlines

From VND 9,668,997

ANA airlines

Find more flights and airlines

Find cheap flights from St. Louis to Duluth by different airports

Did you know that you can save money and time on an alternative route from St. Louis to Duluth? Check out some of the different available routes below.

Cheapest
STL
06:06
4h 10m
1 transfer
DLH
10:16
St. Louis Lambert International Airport - Duluth International Airport
Sun, Nov 3Delta Air Lines
VND 3,592,143
STL
06:06
4h 10m
1 transfer
DLH
10:16
St. Louis Lambert International Airport - Duluth International Airport
Sun, Nov 3Delta Air Lines
VND 3,592,143
Find More Flights

Frequently Asked Questions

When are flight tickets from St. Louis (STL) to Duluth (DLH) the cheapest?
Airlines adjust prices for flights from St. Louis to Duluth based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from St. Louis (STL) to Duluth (DLH) cost?
According to Trip.com's data, the lowest price is around VND 9,284,875.

How to find a cheap flight from St. Louis to Duluth

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

St. Louis to Duluth Flight Information

Cheapest nonstop flight price	VND 3,592,142
Off-season for travel	November
Peak season for travel	August
Flight distance	929.17 km
Popular airline	Delta Air Lines