Flight Destinations in Montgomery County

View ฿2,805 flight on Sun, 26 Apr 2026Opens in a new window

Popular airlines to Montgomery County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Montgomery County

Prices were available within the past 7 days and start at ฿2,805 for one-way flights and ฿5,610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 26 Apr - Thu, 30 Apr
SEA
Seattle
STL
St. Louis
฿5,610 Return, found 1 day ago
฿5,610
Return
found 1 day ago
Select Delta flight, departing Sun, 26 Apr from Seattle to St. Louis, returning Thu, 30 Apr, priced at ฿5,610 found 1 day ago
Delta
Sat, 21 Feb - Sat, 28 Feb
SEA
Seattle
STL
St. Louis
฿6,270 Return, found 1 day ago
฿6,270
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Feb from Seattle to St. Louis, returning Sat, 28 Feb, priced at ฿6,270 found 1 day ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
SEA
Seattle
STL
St. Louis
฿6,745 Return, found 1 day ago
฿6,745
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Feb from Seattle to St. Louis, returning Sat, 28 Feb, priced at ฿6,745 found 1 day ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
SEA
Seattle
STL
St. Louis
฿7,875 Return, found 1 day ago
฿7,875
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Feb from Seattle to St. Louis, returning Sat, 28 Feb, priced at ฿7,875 found 1 day ago
United
Sat, 21 Feb - Sat, 28 Feb
SEA
Seattle
STL
St. Louis
฿9,775 Return, found 1 day ago
฿9,775
Return
found 1 day ago
Select United flight, departing Sat, 21 Feb from Seattle to St. Louis, returning Sat, 28 Feb, priced at ฿9,775 found 1 day ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
SEA
Seattle
STL
St. Louis
฿10,340 Return, found 1 day ago
฿10,340
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Feb from Seattle to St. Louis, returning Sat, 28 Feb, priced at ฿10,340 found 1 day ago
Philippine Airlines
Tue, 5 May - Fri, 11 Sept
BKK
Bangkok
STL
St. Louis
฿28,560 Return, found 2 days ago
฿28,560
Return
found 2 days ago
Select Philippine Airlines flight, departing Tue, 5 May from Bangkok to St. Louis, returning Fri, 11 Sept, priced at ฿28,560 found 2 days ago
Air Canada
Tue, 12 May - Wed, 26 Aug
BKK
Bangkok
STL
St. Louis
฿31,030 Return, found 19 hours ago
฿31,030
Return
found 19 hours ago
Select Air Canada flight, departing Tue, 12 May from Bangkok to St. Louis, returning Wed, 26 Aug, priced at ฿31,030 found 19 hours ago
EVA Airways
Sun, 25 Jan - Tue, 3 Feb
CNX
Chiang Mai
STL
St. Louis
฿35,945 Return, found 2 days ago
฿35,945
Return
found 2 days ago
Select EVA Airways flight, departing Sun, 25 Jan from Chiang Mai to St. Louis, returning Tue, 3 Feb, priced at ฿35,945 found 2 days ago
Cathay Pacific
Wed, 28 Jan - Wed, 4 Feb
BKK
Bangkok
STL
St. Louis
฿37,395 Return, found 1 day ago
฿37,395
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 28 Jan from Bangkok to St. Louis, returning Wed, 4 Feb, priced at ฿37,395 found 1 day ago

About Montgomery County

Expedia offers flights to Montgomery County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Montgomery 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 Montgomery County that have flexible change policies?
We understand that travel schedules can change from one day to the next, so locking in a flexible airfare with Expedia is always a clever idea. Just tick the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Montgomery County is just a few clicks away.
Which airlines fly to Montgomery County?
Let American Airlines fly you there. This well-known carrier lists 147 flights every month to Columbia Regional Airport (COU), a Montgomery County gateway.
How can I find cheap tickets to Montgomery County?
A great strategy for picking up cheap fares is to be flexible with your travel dates. Begin with searching for your flight to Montgomery County, then click on the "flexible dates" link to see prices for nearby days. Another useful tip? Book well ahead of time. For an idea of costs, ฿5,610 was the best price for a flight to Montgomery County in the last seven days.
How much is a flight to Montgomery County?
There were lots of cheap fares for the taking in the last seven days, with the cost of a return ticket to Montgomery County varying between ฿5,610 and ฿37,395. Many lucky holiday makers scored one-way tickets from Seattle (SEA) for just ฿2,805.
What are the most popular airports to fly into in Montgomery County?
A major gateway to Montgomery County, roughly 147 flights land at Columbia Regional Airport (COU) every month. Find a top deal, lock in your fare and get set to experience this amazing region.
How much is a plane ticket to Montgomery County?
In the last seven days, plane fares varied between ฿5,610 and ฿37,395. Swipe through our fantastic deals to Montgomery County, make a booking and then get ready for your getaway!
What is the best time to go to Montgomery County?
June, July and September are the most popular months to visit Montgomery City, one of Montgomery County's most fabulous cities. Summertime here starts June 20. Temperatures vary from 18ºC to 29ºC across the season, so plan your trip around then if you like warmer weather.
What months are the cheapest to book a flight to Montgomery County?
To secure a fabulous deal to Montgomery County, book during February when the price of fares are at their lowest. The most expensive time to book? In the U.S, it's December.

Trending flights to Montgomery 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.

Philippine Airlines
Tue, 5 May - Fri, 11 Sept
BKK
Bangkok
STL
St. Louis
฿28,560 Return, found 2 days ago
฿28,560
Return
found 2 days ago
Select Philippine Airlines flight, departing Tue, 5 May from Bangkok to St. Louis, returning Fri, 11 Sept, priced at ฿28,560 found 2 days ago
*Available to Expedia members.