Cheap flights to Iron County

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

Popular airlines to Iron County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Iron County

Prices were available within the past 7 days and start at €389 for one-way flights and €610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 21 Apr - Thu, 30 Apr
DUB
Dublin
STL
St. Louis
€610 Return, found 5 days ago
€610
Return
found 5 days ago
Select Aer Lingus flight, departing Tue, 21 Apr from Dublin to St. Louis, returning Thu, 30 Apr, priced at €610 found 5 days ago
Lufthansa
Mon, 14 Sept - Mon, 28 Sept
SOF
Sofia
STL
St. Louis
€635 Return, found 5 days ago
€635
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 14 Sept from Sofia to St. Louis, returning Mon, 28 Sept, priced at €635 found 5 days ago
British Airways
Tue, 21 Apr - Wed, 6 May
LHR
London
STL
St. Louis
€638 Return, found 6 days ago
€638
Return
found 6 days ago
Select British Airways flight, departing Tue, 21 Apr from London to St. Louis, returning Wed, 6 May, priced at €638 found 6 days ago
Lufthansa
Mon, 14 Sept - Mon, 28 Sept
SOF
Sofia
STL
St. Louis
€639 Return, found 5 days ago
€639
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 14 Sept from Sofia to St. Louis, returning Mon, 28 Sept, priced at €639 found 5 days ago
British Airways
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€639 Return, found 2 days ago
€639
Return
found 2 days ago
Select British Airways flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €639 found 2 days ago
Iberia
Tue, 21 Apr - Wed, 6 May
LHR
London
STL
St. Louis
€658 Return, found 6 days ago
€658
Return
found 6 days ago
Select Iberia flight, departing Tue, 21 Apr from London to St. Louis, returning Wed, 6 May, priced at €658 found 6 days ago
United
Mon, 14 Sept - Mon, 28 Sept
SOF
Sofia
STL
St. Louis
€659 Return, found 5 days ago
€659
Return
found 5 days ago
Select United flight, departing Mon, 14 Sept from Sofia to St. Louis, returning Mon, 28 Sept, priced at €659 found 5 days ago
American Airlines
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€659 Return, found 2 days ago
€659
Return
found 2 days ago
Select American Airlines flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €659 found 2 days ago
Virgin Atlantic
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€664 Return, found 2 days ago
€664
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €664 found 2 days ago
Delta
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
€664 Return, found 2 days ago
€664
Return
found 2 days ago
Select Delta flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at €664 found 2 days ago

About Iron County

Expedia offers flights to Iron County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Iron 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 Iron County that have flexible change policies?
Search for your affordable fares to Iron County, then tick the "No change fee" box directly under the "Flexible change policies" filter. From then on it's smooth sailing. We understand that plans change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Iron County?
You can take your pick of a range of airlines that service Iron County. A few of the most popular are:

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

How can I find cheap tickets to Iron County?
To nab a terrific deal to Iron County, book well ahead. Also use Expedia's "flexible dates" feature at the top of your search results. This will show you prices for similar time frames. In the last seven days, €610 was the best price for a flight to Iron County.
How much is a flight to Iron County?
If you were flying one way from Dublin (DUB), you could've nabbed a bargain seat for just €389 in the last seven days. Round-trip flights to Iron County ranged from only €610 to €664 over the same period.
What are the most popular airports to fly into in Iron County?
Lambert-St. Louis Intl. Airport (STL) is the main jumping-off point for those travelling to and from Iron County. Roughly 4,902 flights a month touch down here.
How much is a plane ticket to Iron County?
Airfares varied from €610 to €664 over the last seven days. When you're ready to book, we're here to help you secure a cheap flight to Iron County.
What is the best time to go to Iron County?
April, June and August are popular months to visit Ironton, one of Iron County's most fabulous cities. Summer here starts June 20. Temperatures vary from 18ºC to 29ºC across this season, so organise your travels around then if you prefer warmer weather.
What months are the cheapest to book a flight to Iron County?
To secure a great deal to Iron County, try to book during the month of February when the prices are at their cheapest. When's the most expensive? In the USA, it's the month of December.

Trending flights to Iron County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 21 Apr - Thu, 30 Apr
DUB
Dublin
STL
St. Louis
€610 Return, found 5 days ago
€610
Return
found 5 days ago
Select Aer Lingus flight, departing Tue, 21 Apr from Dublin to St. Louis, returning Thu, 30 Apr, priced at €610 found 5 days ago
*Available to Expedia members.