Cheap Flights to Monroe County from ₩178,000

Popular airlines to Monroe County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Monroe County?

Prices were available within the past 7 days and start at ₩178,000 for one-way flights and ₩355,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩355,900 Roundtrip, found 1 day ago
₩355,900
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩355,900 found 1 day ago
United
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩360,400 Roundtrip, found 1 day ago
₩360,400
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩360,400 found 1 day ago
United
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩364,700 Roundtrip, found 1 day ago
₩364,700
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩364,700 found 1 day ago
Delta
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩374,000 Roundtrip, found 1 day ago
₩374,000
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩374,000 found 1 day ago
American Airlines
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩378,400 Roundtrip, found 1 day ago
₩378,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩378,400 found 1 day ago
Delta
Fri, Oct 17 - Thu, Oct 30
GEG
Spokane
STL
St. Louis
₩386,300 Roundtrip, found 1 day ago
₩386,300
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 17 from Spokane to St. Louis, returning Thu, Oct 30, priced at ₩386,300 found 1 day ago
American Airlines
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩391,900 Roundtrip, found 1 day ago
₩391,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩391,900 found 1 day ago
United
Sat, Sep 6 - Sat, Sep 13
SFO
San Francisco
STL
St. Louis
₩397,500 Roundtrip, found 1 day ago
₩397,500
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 6 from San Francisco to St. Louis, returning Sat, Sep 13, priced at ₩397,500 found 1 day ago
Air Canada
Fri, Sep 12 - Fri, Sep 19
ICN
Seoul
STL
St. Louis
₩880,000 Roundtrip, found 5 days ago
₩880,000
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Sep 12 from Seoul to St. Louis, returning Fri, Sep 19, priced at ₩880,000 found 5 days ago
Korean Air
Tue, Feb 24 - Tue, Mar 17
ICN
Seoul
STL
St. Louis
₩1,012,387 Roundtrip, found 4 days ago
₩1,012,387
Roundtrip
found 4 days ago
Select Korean Air flight, departing Tue, Feb 24 from Seoul to St. Louis, returning Tue, Mar 17, priced at ₩1,012,387 found 4 days ago

About Monroe County

Expedia offers flights to Monroe County to meet every traveler'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.

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. ₩355,900 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 ₩355,900 and peaked at ₩1,190,300. For one-way journeys departing from San Francisco (SFO), the lowest price during this time was just ₩178,000.
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 ₩355,900 to ₩1,190,300.
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.

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.

American Airlines
Fri, Oct 17 - Thu, Oct 30
ICN
Seoul
STL
St. Louis
₩863,900 Roundtrip, found 1 day ago
₩863,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 17 from Seoul to St. Louis, returning Thu, Oct 30, priced at ₩863,900 found 1 day ago
*Available to Expedia members.