Flight to Monroe County

View S$101 flight on Tue, 23 Jun, 2026Opens in a new window

Popular airlines to Monroe County

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Southwest Airlines

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to Monroe County

Prices were available within the past 7 days and start at S$101 for one-way flights and S$201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
STL
St. Louis
S$201 Return, found 13 hours ago
S$201
Return
found 13 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to St. Louis, returning Tue, 30 Jun, priced at S$201 found 13 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
STL
St. Louis
S$227 Return, found 13 hours ago
S$227
Return
found 13 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to St. Louis, returning Tue, 30 Jun, priced at S$227 found 13 hours ago
United
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
STL
St. Louis
S$233 Return, found 13 hours ago
S$233
Return
found 13 hours ago
Select United flight, departing Tue, 23 Jun from Chicago to St. Louis, returning Tue, 30 Jun, priced at S$233 found 13 hours ago
Delta
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
STL
St. Louis
S$246 Return, found 13 hours ago
S$246
Return
found 13 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to St. Louis, returning Tue, 30 Jun, priced at S$246 found 13 hours ago
United
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
STL
St. Louis
S$265 Return, found 13 hours ago
S$265
Return
found 13 hours ago
Select United flight, departing Tue, 23 Jun from Chicago to St. Louis, returning Tue, 30 Jun, priced at S$265 found 13 hours ago
American Airlines
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
STL
St. Louis
S$393 Return, found 13 hours ago
S$393
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 23 Jun from Chicago to St. Louis, returning Tue, 30 Jun, priced at S$393 found 13 hours ago
American Airlines
Mon, 25 May - Fri, 29 May
DFW
Dallas
STL
St. Louis
S$417 Return, found 12 hours ago
S$417
Return
found 12 hours ago
Select American Airlines flight, departing Mon, 25 May from Dallas to St. Louis, returning Fri, 29 May, priced at S$417 found 12 hours ago
United
Thu, 28 May - Wed, 3 Jun
LAX
Los Angeles
STL
St. Louis
S$462 Return, found 1 day ago
S$462
Return
found 1 day ago
Select United flight, departing Thu, 28 May from Los Angeles to St. Louis, returning Wed, 3 Jun, priced at S$462 found 1 day ago
Virgin Atlantic
Wed, 17 Jun - Thu, 2 Jul
LHR
London
STL
St. Louis
S$1,354 Return, found 5 days ago
S$1,354
Return
found 5 days ago
Select Virgin Atlantic flight, departing Wed, 17 Jun from London to St. Louis, returning Thu, 2 Jul, priced at S$1,354 found 5 days ago
KLM
Sun, 14 Jun - Wed, 1 Jul
LHR
London
STL
St. Louis
S$1,537 Return, found 5 days ago
S$1,537
Return
found 5 days ago
Select KLM flight, departing Sun, 14 Jun from London to St. Louis, returning Wed, 1 Jul, priced at S$1,537 found 5 days ago

Trending flights to Monroe 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.

Singapore Airlines
Sun, 1 Nov - Fri, 6 Nov
SIN
Singapore
STL
St. Louis
S$1,619 Return, found 6 days ago
S$1,619
Return
found 6 days ago
Select Singapore Airlines flight, departing Sun, 1 Nov from Singapore to St. Louis, returning Fri, 6 Nov, priced at S$1,619 found 6 days ago

Frequently asked questions

How do I find cheap flights to Monroe County that have flexible change policies?
By using our handy "No change fee" filter, that's how. All you have to do is enter your preferred dates and destination, click the "Search" button, then check the box under the "Flexible change policies" heading (top left of your screen). Expedia makes it a cinch to find inexpensive, flexible fares to Monroe County.
Which airlines fly to Monroe County?
Figure out your perfect travel dates and then fly into or near Monroe County with one of these quality airlines:

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

How can I find cheap tickets to Monroe County?
You'll always nab a fabulous deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to see the cheapest prices for nearby days. S$201 was the best price for a flight to Monroe County in the last seven days.
How much is a flight to Monroe County?
In the last seven days, round-trip flights to Monroe County sold for as low as S$201 and peaked at S$1,619. For one-way journeys departing from Chicago (ORD), the lowest price during this time was just S$101.
What are the most popular airports to fly into in Monroe County?
Lambert-St. Louis Intl. Airport (STL) is the main jumping-off point for people eager to explore Monroe County. Around 4,902 flights per month touch down here.
When is the cheapest time to fly to Monroe County?
Try to leave early in the week to secure the best deal to Monroe County. Tuesday is commonly the most economical day to fly, with Monday running a close second. Saturday often has the most expensive ticket prices. This is because lots of people prefer to begin their holiday on a weekend.
How much is a plane ticket to Monroe County?
In the last seven days, plane fares to Monroe County fluctuated from S$201 to S$1,619.
What is the best time to go to Monroe County?
May, June and July are the most popular months to travel to Columbia, one of Monroe County's best cities. Summer here starts June 20. Average temperatures range from 18ºC to 29ºC at this time of year, so plan your travels around then if you're a fan of warmer weather.
What months are the cheapest to book a flight to Monroe County?
February is the top month to bag a bargain fare to Monroe County. Bear in mind that the most expensive time to book a ticket in the States isn't the middle of summer, but the festive month of December.

Book with confidence

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

Travel information

Monroe County Flights Information

Airlines serving
Delta, United, American Airlines, Alaska Airlines, Lufthansa, Virgin Atlantic, KLM
Roundtrip price
from S$201
Monroe County Flights Information

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