Cheap Flights to Southeast Missouri: Southeast Missouri Flight Deals

View €389 flight on Tue, 21 Apr 2026Opens in a new window

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Cheap round-trip flights to Southeast Missouri

Prices were available within the past 7 days and start at €389 for one-way flights and €523 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€523 Return, found 5 days ago
€523
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €523 found 5 days ago
Lufthansa
Sun, 19 Apr - Sun, 26 Apr
LHR
London
STL
St. Louis
€524 Return, found 5 days ago
€524
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 19 Apr from London to St. Louis, returning Sun, 26 Apr, priced at €524 found 5 days ago
British Airways
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€551 Return, found 5 days ago
€551
Return
found 5 days ago
Select British Airways flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €551 found 5 days ago
Austrian Airlines
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€555 Return, found 5 days ago
€555
Return
found 5 days ago
Select Austrian Airlines flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €555 found 5 days ago
United
Thu, 12 Mar - Thu, 19 Mar
LHR
London
STL
St. Louis
€562 Return, found 2 days ago
€562
Return
found 2 days ago
Select United flight, departing Thu, 12 Mar from London to St. Louis, returning Thu, 19 Mar, priced at €562 found 2 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Southeast Missouri. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Southeast Missouri. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Southeast Missouri, or are just on the lookout for the best flights to Southeast Missouri, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Southeast Missouri to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

How do I find cheap flights to Southeast Missouri that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Step 1: Type in your travel dates and click on the "Search" button. Next step? Check the "No change fee" box just under the "Flexible change policies" filter to the left of your screen. Step 3. Bag a flexible and cheap fare to Southeast Missouri.
Which airlines fly to Southeast Missouri?
You can take your pick of a good variety of airlines that offer flights into or near Southeast Missouri. Some of the most popular options are:

  • Southwest Airlines - 2,214 flights to or near Southeast Missouri each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near Southeast Missouri each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near Southeast Missouri each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Southeast Missouri?
An effective strategy for scoring cheap tickets is to be flexible with your travel dates. Start by searching for your flight to Southeast Missouri, then click on the "flexible dates" box to compare prices for nearby days. Another handy tip? Book in advance. For an idea of costs, €523 was the lowest price for a flight to Southeast Missouri in the last seven days.
How much is a flight to Southeast Missouri?
One-way flights taking off from Dublin (DUB) sold for as little as €389 in the last seven days. During this period, the cost of a return airfare to Southeast Missouri varied between €523 and €565. If you find a bargain ticket, book as fast as you can — these prices don't stick around for long.
What are the most popular airports to fly into in Southeast Missouri?
When you've figured out where you'd like to spend the most time in Southeast Missouri, select from these major airports:

  • Lambert-St. Louis Intl. Airport (STL) - 4,902 flights per month.
  • Waynesville Regional Airport (TBN) - 52 flights per month.

How much is a plane ticket to Southeast Missouri?
Seats to Southeast Missouri varied from €523 to €565 in the last seven days. Normally, the earlier you make a reservation, the bigger the bargain.
What months are the cheapest to book a flight to Southeast Missouri?
February is an excellent month to get your hands on cheap flights to Southeast Missouri. Keep in mind that the priciest time to make a purchase in the States isn't during the peak of summer, but in December.
Flights to Southeast Missouri information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€218

Trending flights to Southeast Missouri

Prices were available within the past 7 days and start at €389 for one-way flights and €523 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 21 Apr - Tue, 28 Apr
DUB
Dublin
STL
St. Louis
€565 Return, found 4 days ago
€565
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 21 Apr from Dublin to St. Louis, returning Tue, 28 Apr, priced at €565 found 4 days ago

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