Flight to Monroe County

View S$714 flight on Wed, 25 Nov, 2026Opens in a new window

Popular airlines to Monroe County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier 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$714 for one-way flights and S$1,123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 25 Nov - Sun, 29 Nov
LIM
Lima
STL
St. Louis
S$1,123 Return, found 1 day ago
S$1,123
Return
found 1 day ago
Select Delta flight, departing Wed, 25 Nov from Lima to St. Louis, returning Sun, 29 Nov, priced at S$1,123 found 1 day ago
LATAM Airlines Group
Wed, 25 Nov - Sun, 29 Nov
LIM
Lima
STL
St. Louis
S$1,150 Return, found 1 day ago
S$1,150
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, 25 Nov from Lima to St. Louis, returning Sun, 29 Nov, priced at S$1,150 found 1 day ago
LATAM Airlines Group
Wed, 25 Nov - Sun, 29 Nov
LIM
Lima
STL
St. Louis
S$1,165 Return, found 1 day ago
S$1,165
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, 25 Nov from Lima to St. Louis, returning Sun, 29 Nov, priced at S$1,165 found 1 day ago
EVA Airways
Sat, 25 Apr - Fri, 1 May
MNL
Manila
STL
St. Louis
S$1,224 Return, found 4 days ago
S$1,224
Return
found 4 days ago
Select EVA Airways flight, departing Sat, 25 Apr from Manila to St. Louis, returning Fri, 1 May, priced at S$1,224 found 4 days ago
United
Tue, 3 Feb - Mon, 16 Feb
PVG
Shanghai
STL
St. Louis
S$1,242 Return, found 1 day ago
S$1,242
Return
found 1 day ago
Select United flight, departing Tue, 3 Feb from Shanghai to St. Louis, returning Mon, 16 Feb, priced at S$1,242 found 1 day ago
Cathay Pacific
Sun, 3 May - Sun, 10 May
MNL
Manila
STL
St. Louis
S$1,307 Return, found 3 days ago
S$1,307
Return
found 3 days ago
Select Cathay Pacific flight, departing Sun, 3 May from Manila to St. Louis, returning Sun, 10 May, priced at S$1,307 found 3 days ago
American Airlines
Wed, 25 Nov - Sun, 29 Nov
LIM
Lima
STL
St. Louis
S$1,313 Return, found 1 day ago
S$1,313
Return
found 1 day ago
Select American Airlines flight, departing Wed, 25 Nov from Lima to St. Louis, returning Sun, 29 Nov, priced at S$1,313 found 1 day ago
EVA Airways
Mon, 2 Nov - Tue, 10 Nov
SIN
Singapore
STL
St. Louis
S$1,381 Return, found 15 hours ago
S$1,381
Return
found 15 hours ago
Select EVA Airways flight, departing Mon, 2 Nov from Singapore to St. Louis, returning Tue, 10 Nov, priced at S$1,381 found 15 hours ago
Copa
Thu, 26 Nov - Sun, 29 Nov
LIM
Lima
STL
St. Louis
S$1,528 Return, found 1 day ago
S$1,528
Return
found 1 day ago
Select Copa flight, departing Thu, 26 Nov from Lima to St. Louis, returning Sun, 29 Nov, priced at S$1,528 found 1 day ago
Qatar Airways
Wed, 22 Apr - Tue, 28 Apr
SIN
Singapore
STL
St. Louis
S$1,558 Return, found 2 days ago
S$1,558
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 22 Apr from Singapore to St. Louis, returning Tue, 28 Apr, priced at S$1,558 found 2 days ago
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.

Monroe County Flights Information

Airlines serving
United, EVA Airways, American Airlines, China Airlines, Cathay Pacific, Qatar Airways, Air Canada, All Nippon Airways, Delta, LATAM Airlines Group, Copa
Roundtrip price
from S$1,123

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$1,123 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$1,123 and peaked at S$1,558. For one-way journeys departing from Lima (LIM), the lowest price during this time was just S$714.
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$1,123 to S$1,558.
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.

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.

EVA Airways
Mon, 2 Nov - Tue, 10 Nov
SIN
Singapore
STL
St. Louis
S$1,381 Return, found 15 hours ago
S$1,381
Return
found 15 hours ago
Select EVA Airways flight, departing Mon, 2 Nov from Singapore to St. Louis, returning Tue, 10 Nov, priced at S$1,381 found 15 hours ago
*Available to Expedia members.