Cheap flights to St. Louis County

View €697 flight on Fri, 29 May 2026Opens in a new window

Popular airlines to St. Louis County

  • Delta

    Delta

  • United

    United

  • KLM

    KLM

  • Sun Country Airlines

    Sun Country Airlines

  • WestJet

    WestJet

  • Virgin Atlantic

    Virgin Atlantic

  • Aeromexico

    Aeromexico

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Cheap round-trip flights to St. Louis County

Prices were available within the past 7 days and start at €697 for one-way flights and €611 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 19 Jan - Tue, 27 Jan
BUD
Budapest
DLH
Duluth
€611 Return, found 4 days ago
€611
Return
found 4 days ago
Select United flight, departing Mon, 19 Jan from Budapest to Duluth, returning Tue, 27 Jan, priced at €611 found 4 days ago
United
Mon, 19 Jan - Tue, 27 Jan
BUD
Budapest
DLH
Duluth
€614 Return, found 4 days ago
€614
Return
found 4 days ago
Select United flight, departing Mon, 19 Jan from Budapest to Duluth, returning Tue, 27 Jan, priced at €614 found 4 days ago
United
Mon, 19 Jan - Tue, 27 Jan
BUD
Budapest
DLH
Duluth
€630 Return, found 4 days ago
€630
Return
found 4 days ago
Select United flight, departing Mon, 19 Jan from Budapest to Duluth, returning Tue, 27 Jan, priced at €630 found 4 days ago
Delta
Thu, 28 May - Mon, 14 Sept
BUD
Budapest
DLH
Duluth
€666 Return, found 4 days ago
€666
Return
found 4 days ago
Select Delta flight, departing Thu, 28 May from Budapest to Duluth, returning Mon, 14 Sept, priced at €666 found 4 days ago
United
Mon, 19 Jan - Tue, 27 Jan
BUD
Budapest
DLH
Duluth
€667 Return, found 4 days ago
€667
Return
found 4 days ago
Select United flight, departing Mon, 19 Jan from Budapest to Duluth, returning Tue, 27 Jan, priced at €667 found 4 days ago
Lufthansa
Mon, 19 Jan - Tue, 27 Jan
BUD
Budapest
DLH
Duluth
€670 Return, found 4 days ago
€670
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 19 Jan from Budapest to Duluth, returning Tue, 27 Jan, priced at €670 found 4 days ago
Delta
Thu, 28 May - Mon, 14 Sept
BUD
Budapest
DLH
Duluth
€681 Return, found 4 days ago
€681
Return
found 4 days ago
Select Delta flight, departing Thu, 28 May from Budapest to Duluth, returning Mon, 14 Sept, priced at €681 found 4 days ago
United
Mon, 19 Jan - Tue, 27 Jan
BUD
Budapest
DLH
Duluth
€685 Return, found 4 days ago
€685
Return
found 4 days ago
Select United flight, departing Mon, 19 Jan from Budapest to Duluth, returning Tue, 27 Jan, priced at €685 found 4 days ago
KLM
Tue, 2 Jun - Tue, 15 Sept
BUD
Budapest
DLH
Duluth
€690 Return, found 4 days ago
€690
Return
found 4 days ago
Select KLM flight, departing Tue, 2 Jun from Budapest to Duluth, returning Tue, 15 Sept, priced at €690 found 4 days ago
Air France
Mon, 18 May - Mon, 14 Sept
BUD
Budapest
DLH
Duluth
€695 Return, found 4 days ago
€695
Return
found 4 days ago
Select Air France flight, departing Mon, 18 May from Budapest to Duluth, returning Mon, 14 Sept, priced at €695 found 4 days ago

About St. Louis County

Expedia offers flights to St. Louis County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Louis County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to St. Louis County that have flexible change policies?
By using our nifty "No change fee" filter, that's how. Simply enter your travel dates, click "Search," then select the box directly underneath the "Flexible change policies" heading (look to the left of your screen). Expedia makes it a cinch to find flexible and affordable airfares to St. Louis County.
Which airlines fly to St. Louis County?
You can choose from two popular airlines offering flights to or near St. Louis County. Pack your belongings and jet off with either of these:

  • Delta Air Lines - 91 flights to or near St. Louis County each month, including 91 flights to Duluth Intl. Airport (DLH) per month.
  • United Airlines - 65 flights to or near St. Louis County each month, including 65 flights to Duluth Intl. Airport (DLH) per month.

How can I find cheap tickets to St. Louis County?
You'll always score a fabulous deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to compare prices for nearby days. €611 was the lowest price for a flight to St. Louis County in the last seven days.
How much is a flight to St. Louis County?
In the last seven days, round-trip tickets to St. Louis County sold from just €611 and reached a maximum cost of €726. For one-way trips taking off from Budapest (BUD), the lowest amount paid during this same period was only €697.
What are the most popular airports to fly into in St. Louis County?
Jet into Duluth Intl. Airport (DLH) and enjoy everything that St. Louis County has to offer. As the region's primary entry point, around 156 flights land here every month.
How much is a plane ticket to St. Louis County?
In the last seven days, plane tickets to St. Louis County ranged between €611 and €726. Prices tend to go up over time, so pick up a good deal today.
What is the best time to go to St. Louis County?
Duluth, St. Louis County's most well-known city, is a fabulous destination to tour around at anytime. Not into chilly weather? Then travel here from June 20 onward during the summer months, when temperatures fluctuate from 13ºC to 24ºC. March, July and August is when Duluth brings in the biggest crowds.
What months are the cheapest to book a flight to St. Louis County?
The perfect month to purchase affordable flights to St. Louis County is February. Remember that in the U.S, an expensive time to secure a ticket is the month of December.
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