Cheap Flights to Monroe County from ₩249,400

View ₩249,400 flight on Tue, Jun 9, 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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How much is the cheapest flight to Monroe County?

Prices were available within the past 7 days and start at ₩249,400 for one-way flights and ₩708,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, May 8 - Sat, May 23
SNA
Orange County
STL
St. Louis
₩708,000 Roundtrip, found 2 days ago
₩708,000
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, May 8 from Orange County to St. Louis, returning Sat, May 23, priced at ₩708,000 found 2 days ago
Delta
Tue, Apr 14 - Tue, Apr 21
SNA
Orange County
STL
St. Louis
₩712,500 Roundtrip, found 1 day ago
₩712,500
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 14 from Orange County to St. Louis, returning Tue, Apr 21, priced at ₩712,500 found 1 day ago
Delta
Tue, Apr 14 - Wed, Apr 22
SNA
Orange County
STL
St. Louis
₩726,100 Roundtrip, found 1 day ago
₩726,100
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 14 from Orange County to St. Louis, returning Wed, Apr 22, priced at ₩726,100 found 1 day ago
Delta
Fri, May 8 - Sat, May 23
SNA
Orange County
STL
St. Louis
₩748,800 Roundtrip, found 2 days ago
₩748,800
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, May 8 from Orange County to St. Louis, returning Sat, May 23, priced at ₩748,800 found 2 days ago
Alaska Airlines
Tue, Jun 30 - Tue, Jul 14
SFO
San Francisco
STL
St. Louis
₩758,100 Roundtrip, found 5 days ago
₩758,100
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 30 from San Francisco to St. Louis, returning Tue, Jul 14, priced at ₩758,100 found 5 days ago
Delta
Fri, May 8 - Sat, May 23
SNA
Orange County
STL
St. Louis
₩763,800 Roundtrip, found 2 days ago
₩763,800
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, May 8 from Orange County to St. Louis, returning Sat, May 23, priced at ₩763,800 found 2 days ago
Delta
Tue, Apr 14 - Mon, Apr 20
SNA
Orange County
STL
St. Louis
₩768,300 Roundtrip, found 1 day ago
₩768,300
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 14 from Orange County to St. Louis, returning Mon, Apr 20, priced at ₩768,300 found 1 day ago
United
Fri, May 8 - Sat, May 23
SNA
Orange County
STL
St. Louis
₩814,700 Roundtrip, found 2 days ago
₩814,700
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 8 from Orange County to St. Louis, returning Sat, May 23, priced at ₩814,700 found 2 days ago
American Airlines
Fri, May 8 - Sat, May 23
SNA
Orange County
STL
St. Louis
₩858,800 Roundtrip, found 2 days ago
₩858,800
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, May 8 from Orange County to St. Louis, returning Sat, May 23, priced at ₩858,800 found 2 days ago
Air Canada
Wed, Oct 14 - Tue, Oct 20
ICN
Seoul
STL
St. Louis
₩1,291,500 Roundtrip, found 5 hours ago
₩1,291,500
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Wed, Oct 14 from Seoul to St. Louis, returning Tue, Oct 20, priced at ₩1,291,500 found 5 hours ago

Trending flights to Monroe County

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

Air Canada
Wed, Oct 14 - Tue, Oct 20
ICN
Seoul
STL
St. Louis
₩1,291,500 Roundtrip, found 5 hours ago
₩1,291,500
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Wed, Oct 14 from Seoul to St. Louis, returning Tue, Oct 20, priced at ₩1,291,500 found 5 hours 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. ₩708,000 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 ₩708,000 and peaked at ₩1,291,500. For one-way journeys departing from San Francisco (SFO), the lowest price during this time was just ₩249,400.
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 vacation on a weekend.
How much is a plane ticket to Monroe County?
In the last seven days, plane fares to Monroe County fluctuated from ₩708,000 to ₩1,291,500.
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 65ºF to 85ºF 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.

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About Monroe County

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About Monroe County

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