Cheap flights from St. Louis to Duluth (STL - DLH)
What is the cheapest day to fly round-trip from St. Louis to Duluth?
It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
What is the cheapest month to fly from St. Louis to Duluth?
Flights from St. Louis to Duluth lean towards being more expensive in August. Prices are generally better when you fly from St. Louis to Duluth in October, with the cheapest ticket starting at $207.
When is the cheapest time to fly from St. Louis to Duluth (STL - DLH)?
One of the essential ways to save on airfare from St. Louis to Duluth is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.
Cheap flights from St. Louis to Duluth in September, October 2022
The best prices found for STL to DLH flights for September, October
Lambert-St Louis
Duluth Intl
1 stop
3h 53mDuluth Intl
Lambert-St Louis
1 stop
3h 42mDelta
Lambert-St Louis
Duluth Intl
1 stop
4h 01mDuluth Intl
Lambert-St Louis
2 stops
15h 42mUnited Airlines
Lambert-St Louis
Duluth Intl
1 stop
4h 00mDuluth Intl
Lambert-St Louis
1 stop
4h 00mMultiple Airlines
St. Louis to Duluth 2022 flight deals
Cheap flights to Duluth from St. Louis found for this year
Lambert-St Louis
Duluth Intl
1 stop
3h 53mDuluth Intl
Lambert-St Louis
1 stop
3h 42mDelta
Lambert-St Louis
Duluth Intl
1 stop
4h 01mDuluth Intl
Lambert-St Louis
2 stops
15h 42mUnited Airlines
Lambert-St Louis
Duluth Intl
1 stop
4h 00mDuluth Intl
Lambert-St Louis
1 stop
4h 00mMultiple Airlines
Cheap United Airlines flights from St. Louis to Duluth
Lambert-St Louis
Duluth Intl
1 stop
4h 01mDuluth Intl
Lambert-St Louis
2 stops
15h 42mUnited Airlines
Lambert-St Louis
Duluth Intl
3 stops
32h 07mDuluth Intl
Lambert-St Louis
1 stop
7h 39mUnited Airlines
Lambert-St Louis
Duluth Intl
2 stops
28h 08mDuluth Intl
Lambert-St Louis
1 stop
24h 34mUnited Airlines
Cheap Delta flights from St. Louis to Duluth
Lambert-St Louis
Duluth Intl
1 stop
5h 50mDuluth Intl
Lambert-St Louis
1 stop
6h 07mDelta
Lambert-St Louis
Duluth Intl
1 stop
3h 53mDuluth Intl
Lambert-St Louis
1 stop
6h 10mDelta
Lambert-St Louis
Duluth Intl
1 stop
3h 53mDuluth Intl
Lambert-St Louis
1 stop
3h 42mDelta
Related info for your journey
Useful info, stats and facts about St. Louis to Duluth flights.
Which airlines flying from Lambert-St Louis to Duluth Intl have flexible cancellations due to COVID-19?
Some of our airline partners flying from Lambert-St Louis to Duluth Intl have new flexible policies in place due to COVID-19. Delta, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.
Can I find flights from St. Louis to Duluth for under $300 on Cheapflights?
Yes, there are multiple flights from St. Louis to Duluth for under $300. The cheapest flight booked recently is on Multiple Airlines for just $236, but on average you can expect to pay $805.
What are the cheapest airlines flying from St. Louis to Duluth round-trip?
Delta, at $247, was found to be the cheapest airline from St. Louis to Duluth. An alternate airline flying to your destination would be United Airlines. Users have found that Delta is 44% cheaper than the other options available to this destination.
What are the most popular airlines that fly from St. Louis to Duluth?
Before booking your flight from St. Louis to Duluth check out the most popular airlines for this route: American Airlines, Delta or United Airlines.
What are the cheapest flights from St. Louis to Duluth?
Looking for the cheapest flight from St. Louis to Duluth? While on average our users pay $258, our data indicates the cheapest price to be $109. The most popular route (Lambert-St Louis - Duluth Intl), is priced around $347.