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Cheap Flights to Monroe County from NT$4,310

View NT$4,310 flight on Tue, 2026/12/8Opens in a new window

Popular airlines to Monroe County

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  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier 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 NT$4,310 for one-way flights and NT$6,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 7 - Thu, Oct 8
SEA
Seattle
STL
St. Louis
NT$6,320 Roundtrip, found 1 day ago
NT$6,320
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 7 from Seattle to St. Louis, returning Thu, Oct 8, priced at NT$6,320 found 1 day ago
Delta
Wed, Oct 7 - Thu, Oct 8
SEA
Seattle
STL
St. Louis
NT$8,762 Roundtrip, found 1 day ago
NT$8,762
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 7 from Seattle to St. Louis, returning Thu, Oct 8, priced at NT$8,762 found 1 day ago
Delta
Fri, Nov 6 - Mon, Nov 9
TVC
Traverse City
STL
St. Louis
NT$9,285 Roundtrip, found 12 hours ago
NT$9,285
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Nov 6 from Traverse City to St. Louis, returning Mon, Nov 9, priced at NT$9,285 found 12 hours ago
United
Fri, Nov 6 - Mon, Nov 9
TVC
Traverse City
STL
St. Louis
NT$11,537 Roundtrip, found 12 hours ago
NT$11,537
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Nov 6 from Traverse City to St. Louis, returning Mon, Nov 9, priced at NT$11,537 found 12 hours ago
American Airlines
Fri, Nov 6 - Mon, Nov 9
TVC
Traverse City
STL
St. Louis
NT$11,537 Roundtrip, found 12 hours ago
NT$11,537
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Nov 6 from Traverse City to St. Louis, returning Mon, Nov 9, priced at NT$11,537 found 12 hours ago
American Airlines
Wed, Oct 7 - Thu, Oct 8
SEA
Seattle
STL
St. Louis
NT$14,369 Roundtrip, found 1 day ago
NT$14,369
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 7 from Seattle to St. Louis, returning Thu, Oct 8, priced at NT$14,369 found 1 day ago
Delta
Sat, Dec 12 - Sat, Dec 19
SFO
San Francisco
STL
St. Louis
NT$14,455 Roundtrip, found 1 day ago
NT$14,455
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 12 from San Francisco to St. Louis, returning Sat, Dec 19, priced at NT$14,455 found 1 day ago
Delta
Thu, Aug 6 - Tue, Aug 18
TPE
Taipei
STL
St. Louis
NT$27,193 Roundtrip, found 2 days ago
NT$27,193
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 6 from Taipei to St. Louis, returning Tue, Aug 18, priced at NT$27,193 found 2 days ago
Lufthansa
Fri, Sep 4 - Fri, Sep 18
LHR
London
STL
St. Louis
NT$30,104 Roundtrip, found 5 days ago
NT$30,104
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Sep 4 from London to St. Louis, returning Fri, Sep 18, priced at NT$30,104 found 5 days ago
Air Canada
Fri, Sep 4 - Fri, Sep 18
LHR
London
STL
St. Louis
NT$30,758 Roundtrip, found 5 days ago
NT$30,758
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Sep 4 from London to St. Louis, returning Fri, Sep 18, priced at NT$30,758 found 5 days 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.

Delta
Thu, Aug 6 - Tue, Aug 18
TPE
Taipei
STL
St. Louis
NT$27,193 Roundtrip, found 2 days ago
NT$27,193
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 6 from Taipei to St. Louis, returning Tue, Aug 18, priced at NT$27,193 found 2 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. NT$6,320 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 NT$6,320 and peaked at NT$30,758. For one-way journeys departing from Seattle (SEA), the lowest price during this time was just NT$4,310.
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 NT$6,320 to NT$30,758.
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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