Cheap Flights to Troy

View ₩131,200 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines to Troy

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Troy?

Prices were available within the past 7 days and start at ₩131,200 for one-way flights and ₩262,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 24 - Wed, Oct 1
LGA
New York
STL
St. Louis
₩262,300 Roundtrip, found 5 days ago
₩262,300
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 24 from New York to St. Louis, returning Wed, Oct 1, priced at ₩262,300 found 5 days ago
American Airlines
Wed, Sep 24 - Wed, Oct 1
JFK
New York
STL
St. Louis
₩338,000 Roundtrip, found 5 days ago
₩338,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 24 from New York to St. Louis, returning Wed, Oct 1, priced at ₩338,000 found 5 days ago
United
Wed, Sep 24 - Wed, Oct 1
EWR
New York
STL
St. Louis
₩360,300 Roundtrip, found 5 days ago
₩360,300
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 24 from New York to St. Louis, returning Wed, Oct 1, priced at ₩360,300 found 5 days ago
Korean Air
Wed, Sep 17 - Thu, Sep 25
ICN
Seoul
STL
St. Louis
₩982,600 Roundtrip, found 4 hours ago
₩982,600
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Wed, Sep 17 from Seoul to St. Louis, returning Thu, Sep 25, priced at ₩982,600 found 4 hours ago
Air Canada
Fri, Sep 12 - Fri, Sep 19
ICN
Seoul
STL
St. Louis
₩1,177,100 Roundtrip, found 4 hours ago
₩1,177,100
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Fri, Sep 12 from Seoul to St. Louis, returning Fri, Sep 19, priced at ₩1,177,100 found 4 hours ago

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

August is typically the cheapest month to fly

From ₩199,197 - ₩832,904 per traveler.

Graph displaying average flight prices per month

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 Missouri. Expedia provides the cheapest flights to many destinations in Missouri and you may find even greater savings if you combine your flight with a hotel stay in Troy.

Frequently asked questions

What is the name of Troy's airport?
Troy is served by just a single airport, Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into Troy?
Located 64 kilometers from the downtown area, STL is your gateway to Troy.
How many airlines fly to Troy?
There are 12 airlines that service Troy from 64 airports around the world.
Which airlines fly to Troy?
United Airlines and American Airlines operate the most flights to Troy. One of the most common ways to get there is on a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Troy?
Flying to someplace new is much simpler when there aren't any annoying stopovers to slow you down. If you're jetting off to Troy, the fantastic news is that there are around 1,319 direct flights every week.
Where are the most popular flights to Troy departing from?
Flights to Troy departing from Denver, Dallas and Chicago airports are very popular.
How long is the flight to Troy Airport?
If you're heading to Troy from Chicago, you're looking at a flight duration of 1 hour and 15 minutes. Those leaving from Queens Village can expect to be in the air for 2 hours and 51 minutes. From Denver it's 1 hour and 59 minutes away.
How to book the cheapest flight to Troy?
We've all come across those jet-setters who somehow manage to land super cheap airfares whenever they fly. Want to know how to do it for your Troy vacation? Don't leave it until the very last minute to lock in your flight. Another terrific way to pick up a bargain is to shop around. If where you're headed has several airports, don't forget to look into the cost of flying into a smaller terminal. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to book your ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
How to survive the flight to Troy?
We've pulled together all the info you need to make your flight a pleasant experience. Follow our insider tips and you'll be cruising through airport security and discovering Troy in next to no time.What to pack in your hand luggage:

  • The secret to having an amazing flight experience is to be prepared. So, let's start with the basics: passport, travel docs, bank cards and any vital medications. Next, bring on board items that'll help while away those hours, like some electronic devices or a juicy novel. It's also a wise idea to pack your chargers, a neck pillow and a pair of noise-canceling headphones. Last but not least, don't forget to toss in toiletries like a toothbrush, deodorant and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like your beloved pocket knife, and products which are explosive or flammable, such as spray paint, flares and poisons, are also banned.

What to wear on a flight:

  • Comfort really should be your number one priority when picking what to wear on your flight. Consider your footwear choice with care too, as swollen feet and ankles can be a side effect of flying. Slightly roomy, flat shoes are your best bet.
  • Caused by lengthy periods of inactivity, DVT (deep vein thrombosis) is a blood clot condition that can affect some passengers during long flights. But the good news is there are proven ways to significantly reduce your risk of developing it. Drink plenty of water, walk around the cabin whenever possible and wear compression tights or socks.

How to get through airport security fast when flying to Troy?
The secret is to be well organized before you reach the airport security gate. That way, you'll be stepping onto that plane to Troy in no time flat. Follow these helpful tips and get your trip off to a great start:

  • Security personnel first need to make sure that you have a valid passport and matching boarding pass before you can proceed any further. Have them in your hand, ready for inspection.
  • Your belt, coat, keys and other small items, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • Your electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry, you'll be back online before you know it.
  • Any gels or liquids, such as perfume or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-lock bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Airlines won't allow any sharp items or pocket knives in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage.

Flights to Troy information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩262,300

Trending flights to Troy

Prices were available within the past 7 days and start at ₩131,200 for one-way flights and ₩262,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 17 - Thu, Oct 30
ICN
Seoul
STL
St. Louis
₩863,900 Roundtrip, found 4 days ago
₩863,900
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 17 from Seoul to St. Louis, returning Thu, Oct 30, priced at ₩863,900 found 4 days ago
*Available to Expedia members.