A historic downtown sign with a building illustration and founding year.

Cheap Flights to Troy

View ฿3,140 flight on Tue, 6 Oct 2026Opens in a new window

Popular airlines to Troy

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Cheap round-trip flights to Troy

Prices were available within the past 7 days and start at ฿3,140 for one-way flights and ฿15,090 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 12 Sept - Fri, 18 Sept
SFO
San Francisco
STL
St. Louis
฿15,090 Return, found 1 day ago
฿15,090
Return
found 1 day ago
Select Delta flight, departing Sat, 12 Sept from San Francisco to St. Louis, returning Fri, 18 Sept, priced at ฿15,090 found 1 day ago
United
Sat, 12 Sept - Fri, 18 Sept
SFO
San Francisco
STL
St. Louis
฿16,615 Return, found 1 day ago
฿16,615
Return
found 1 day ago
Select United flight, departing Sat, 12 Sept from San Francisco to St. Louis, returning Fri, 18 Sept, priced at ฿16,615 found 1 day ago
American Airlines
Sat, 12 Sept - Fri, 18 Sept
SFO
San Francisco
STL
St. Louis
฿18,440 Return, found 1 day ago
฿18,440
Return
found 1 day ago
Select American Airlines flight, departing Sat, 12 Sept from San Francisco to St. Louis, returning Fri, 18 Sept, priced at ฿18,440 found 1 day ago
Air Canada
Sat, 12 Sept - Sat, 19 Sept
FRA
Frankfurt
STL
St. Louis
฿26,915 Return, found 1 day ago
฿26,915
Return
found 1 day ago
Select Air Canada flight, departing Sat, 12 Sept from Frankfurt to St. Louis, returning Sat, 19 Sept, priced at ฿26,915 found 1 day ago
Lufthansa
Sat, 12 Sept - Sat, 19 Sept
FRA
Frankfurt
STL
St. Louis
฿27,870 Return, found 1 day ago
฿27,870
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 12 Sept from Frankfurt to St. Louis, returning Sat, 19 Sept, priced at ฿27,870 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

March is typically the cheapest month to fly

From ฿5,792 - ฿15,486 per traveller.

Frequently asked questions

What is the name of Troy's airport?
Organise a flight to Troy with Expedia and you'll be hitting the runway at Lambert-St. Louis Intl. Airport (STL).
How far is STL from central Troy?
The trip between STL and downtown Troy is fairly long. You'll need to travel 40 kilometres before you can check in to your city hotel.
What airport is best to fly into Troy?
Step through the doors of Lambert Field and your Troy adventure will have begun! The city's main airport, it's located 40 kilometres from the downtown area.
How many airlines fly to Troy?
Troy is serviced by 12 airlines from at least 61 airports across the globe.
Which airlines fly to Troy?
United Airlines and American Airlines operate the most flights to Troy. One of the most common ways to travel there is on a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Troy?
Flying to a new place is much easier when there aren't any stopovers. If you're jetting off to Troy, the awesome news is that there are roughly 1,206 direct flights each week.
Where are the most popular flights to Troy departing from?
Flights to Troy from Chicago, Dallas and New York airports are the most popular.
How long is the flight to Troy Airport?
If it's Chicago you're departing, you'll be in the sky for around 1 hour and 22 minutes before you arrive in Troy. Airport to airport from Dallas generally takes 1 hour and 43 minutes and from New York, 3 hours and 1 minute.
How to book the cheapest flight to Troy?
We all know those lucky jet-setters who somehow manage to land super cheap airfares wherever they go. Want to know how to do it for your Troy holiday? Don't leave it until the last minute to lock in your flight. Another great way to get a bargain is to research all options. If your destination has a few airports, be sure to look into the cost of flying into a smaller terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and have your credit card ready to snap up a ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Troy?
Wherever you're coming from, flying can be an enjoyable experience if you've prepared well enough. Take a peek at these handy tips that will get your Troy escape started on the right foot. What to pack in your hand luggage:

  • Air travel can be a stress-free experience if you pack the right gear. Firstly, you'll need toiletry items, such as lip balm and hand cream, a fresh change of clothes and a few magazines. Secondly, find a spot in your carry-on bag for your laptop, a charger, any daily medications and maybe a comfy neck pillow too. Lastly, be sure to take your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sporting equipment like golf clubs, and objects that could injure passengers, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in cabin temperature by dressing in layers, and wear flat, enclosed shoes like slip-ons.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Troy?
A little pre-planning before you get to the airport will help make your getaway to Troy a pleasure. Here are some top tips for a stress-free journey through security:

  • First things first. Your travel documents and passport will need to be presented to airport security personnel. Have them close by so you don't hold up the queue.
  • The X-ray machine comes next. Remove anything on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and laptop, are also required to be scanned separately.
  • Any gels or liquids, such as hair oil or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when passing through security. Big boots and other heavy-style shoes are usually subjected to additional screening.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, check them in.

Book with confidence

Flights to Troy

Searching for cheap flights to Troy? No travel company presents more choices than Expedia if you're looking to compare flights to Troy. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Troy. Expedia provides the cheapest flights to Troy and you may find even greater savings if you combine your flight to Troy with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Troy.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Troy for that period and let you choose your preferred time and airline.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
฿15,090

Trending flights to Troy

Prices were available within the past 7 days and start at ฿3,140 for one-way flights and ฿15,090 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 4 Sept - Tue, 8 Sept
BKK
Bangkok
STL
St. Louis
฿35,845 Return, found 3 days ago
฿35,845
Return
found 3 days ago
Select Cathay Pacific flight, departing Fri, 4 Sept from Bangkok to St. Louis, returning Tue, 8 Sept, priced at ฿35,845 found 3 days ago
*Available to Expedia members.