Montgomery County Flights - Book Cheap Flights to Montgomery County

View RM1,214 flight on Sun, 19 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 30% 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 RM1,214 for one-way flights and RM2,206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,206 Return, found 1 day ago
RM2,206
Return
found 1 day ago
Select United flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,206 found 1 day ago
American Airlines
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,234 Return, found 1 day ago
RM2,234
Return
found 1 day ago
Select American Airlines flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,234 found 1 day ago
American Airlines
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,273 Return, found 1 day ago
RM2,273
Return
found 1 day ago
Select American Airlines flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,273 found 1 day ago
United
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,323 Return, found 1 day ago
RM2,323
Return
found 1 day ago
Select United flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,323 found 1 day ago
Delta
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,363 Return, found 1 day ago
RM2,363
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,363 found 1 day ago
Qatar Airways
Sun, 10 May - Wed, 19 Aug
KUL
Kuala Lumpur
STL
St. Louis
RM4,680 Return, found 1 day ago
RM4,680
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 10 May from Kuala Lumpur to St. Louis, returning Wed, 19 Aug, priced at RM4,680 found 1 day ago
Qatar Airways
Thu, 24 Sept - Mon, 5 Oct
SIN
Singapore
STL
St. Louis
RM5,335 Return, found 12 hours ago
RM5,335
Return
found 12 hours ago
Select Qatar Airways flight, departing Thu, 24 Sept from Singapore to St. Louis, returning Mon, 5 Oct, priced at RM5,335 found 12 hours ago
Cathay Pacific
Fri, 25 Sept - Mon, 5 Oct
SIN
Singapore
STL
St. Louis
RM6,015 Return, found 2 days ago
RM6,015
Return
found 2 days ago
Select Cathay Pacific flight, departing Fri, 25 Sept from Singapore to St. Louis, returning Mon, 5 Oct, priced at RM6,015 found 2 days ago
Japan Airlines
Fri, 25 Sept - Mon, 5 Oct
SIN
Singapore
STL
St. Louis
RM6,377 Return, found 2 days ago
RM6,377
Return
found 2 days ago
Select Japan Airlines flight, departing Fri, 25 Sept from Singapore to St. Louis, returning Mon, 5 Oct, priced at RM6,377 found 2 days ago
Finnair
Thu, 24 Sept - Mon, 5 Oct
SIN
Singapore
STL
St. Louis
RM6,531 Return, found 12 hours ago
RM6,531
Return
found 12 hours ago
Select Finnair flight, departing Thu, 24 Sept from Singapore to St. Louis, returning Mon, 5 Oct, priced at RM6,531 found 12 hours ago

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.

Qatar Airways
Sun, 10 May - Wed, 19 Aug
KUL
Kuala Lumpur
STL
St. Louis
RM4,680 Return, found 1 day ago
RM4,680
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 10 May from Kuala Lumpur to St. Louis, returning Wed, 19 Aug, priced at RM4,680 found 1 day ago

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, RM2,206 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 RM2,206 and RM6,531. Many lucky holiday makers scored one-way tickets from Philadelphia (PHL) for just RM1,214.
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 RM2,206 and RM6,531. 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.

Book with confidence

About Montgomery County

Expedia offers flights to Montgomery County to meet every traveler'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.
About Montgomery County

Explore a world of travel with Expedia

*Available to Expedia members.