Flight to Montgomery County

View S$600 flight on Thu, 23 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 S$600 for one-way flights and S$1,091 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 23 Apr - Thu, 30 Apr
BWI
Baltimore
STL
St. Louis
S$1,091 Return, found 15 hours ago
S$1,091
Return
found 15 hours ago
Select American Airlines flight, departing Thu, 23 Apr from Baltimore to St. Louis, returning Thu, 30 Apr, priced at S$1,091 found 15 hours ago
American Airlines
Fri, 24 Apr - Fri, 1 May
BWI
Baltimore
STL
St. Louis
S$1,108 Return, found 1 day ago
S$1,108
Return
found 1 day ago
Select American Airlines flight, departing Fri, 24 Apr from Baltimore to St. Louis, returning Fri, 1 May, priced at S$1,108 found 1 day ago
Delta
Fri, 24 Apr - Fri, 1 May
BWI
Baltimore
STL
St. Louis
S$1,196 Return, found 1 day ago
S$1,196
Return
found 1 day ago
Select Delta flight, departing Fri, 24 Apr from Baltimore to St. Louis, returning Fri, 1 May, priced at S$1,196 found 1 day ago
United
Thu, 23 Apr - Thu, 30 Apr
BWI
Baltimore
STL
St. Louis
S$1,247 Return, found 15 hours ago
S$1,247
Return
found 15 hours ago
Select United flight, departing Thu, 23 Apr from Baltimore to St. Louis, returning Thu, 30 Apr, priced at S$1,247 found 15 hours ago
Qatar Airways
Sun, 18 Oct - Mon, 2 Nov
SIN
Singapore
STL
St. Louis
S$1,500 Return, found 4 days ago
S$1,500
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Singapore to St. Louis, returning Mon, 2 Nov, priced at S$1,500 found 4 days ago
Qatar Airways
Sun, 18 Oct - Mon, 2 Nov
SIN
Singapore
STL
St. Louis
S$1,560 Return, found 4 days ago
S$1,560
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Singapore to St. Louis, returning Mon, 2 Nov, priced at S$1,560 found 4 days ago
Japan Airlines
Thu, 27 Aug - Tue, 8 Sept
SIN
Singapore
STL
St. Louis
S$1,706 Return, found 5 days ago
S$1,706
Return
found 5 days ago
Select Japan Airlines flight, departing Thu, 27 Aug from Singapore to St. Louis, returning Tue, 8 Sept, priced at S$1,706 found 5 days ago
Cathay Pacific
Tue, 6 Oct - Sat, 17 Oct
SIN
Singapore
STL
St. Louis
S$2,018 Return, found 21 hours ago
S$2,018
Return
found 21 hours ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to St. Louis, returning Sat, 17 Oct, priced at S$2,018 found 21 hours ago
Japan Airlines
Tue, 21 Jul - Mon, 27 Jul
SIN
Singapore
COU
Columbia
S$2,043 Return, found 6 days ago
S$2,043
Return
found 6 days ago
Select Japan Airlines flight, departing Tue, 21 Jul from Singapore to Columbia, returning Mon, 27 Jul, priced at S$2,043 found 6 days ago
Finnair
Tue, 6 Oct - Sat, 17 Oct
SIN
Singapore
STL
St. Louis
S$2,089 Return, found 21 hours ago
S$2,089
Return
found 21 hours ago
Select Finnair flight, departing Tue, 6 Oct from Singapore to St. Louis, returning Sat, 17 Oct, priced at S$2,089 found 21 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, 18 Oct - Mon, 2 Nov
SIN
Singapore
STL
St. Louis
S$1,500 Return, found 4 days ago
S$1,500
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 18 Oct from Singapore to St. Louis, returning Mon, 2 Nov, priced at S$1,500 found 4 days 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, S$1,091 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 S$1,091 and S$2,089. Many lucky holiday makers scored one-way tickets from Baltimore (BWI) for just S$600.
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.
When is the cheapest time to fly to Montgomery County?
Departing on a Tuesday, followed by a Monday, is generally the best way to get the cheapest fare. Stay away from the weekends if you can, because Saturday is typically the most expensive day of the week. Spend the money you saved having a ball in Montgomery County instead!
How much is a plane ticket to Montgomery County?
In the last seven days, plane fares varied between S$1,091 and S$2,089. 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

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.

Travel information

Montgomery County Flights Information

Airlines serving
American Airlines, United, Delta, Qatar Airways, Air Canada, Cathay Pacific, Japan Airlines, Finnair
Roundtrip price
from S$1,091
Montgomery County Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.