S$201 Cheap Flights to St Mary

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Cheap round-trip flights to St Mary

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.

United
Tue, 11 Feb - Sat, 15 Feb
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
S$916 Return, found 21 hours ago
S$916
Return
found 21 hours ago
Select United flight, departing Tue, 11 Feb from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, 15 Feb, priced at S$916 found 21 hours ago
American Airlines
Tue, 11 Feb - Sat, 15 Feb
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
S$963 Return, found 21 hours ago
S$963
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 11 Feb from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, 15 Feb, priced at S$963 found 21 hours ago
Delta
Tue, 11 Feb - Sat, 15 Feb
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
S$964 Return, found 21 hours ago
S$964
Return
found 21 hours ago
Select Delta flight, departing Tue, 11 Feb from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, 15 Feb, priced at S$964 found 21 hours ago
Hawaiian Airlines
Tue, 11 Feb - Sat, 15 Feb
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
S$1,236 Return, found 21 hours ago
S$1,236
Return
found 21 hours ago
Select Hawaiian Airlines flight, departing Tue, 11 Feb from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, 15 Feb, priced at S$1,236 found 21 hours ago
Air Canada
Sat, 10 May - Wed, 14 May
NRT
Narita Intl.
STL
Lambert-St. Louis Intl.
S$1,535 Return, found 16 hours ago
S$1,535
Return
found 16 hours ago
Select Air Canada flight, departing Sat, 10 May from Narita Intl. to Lambert-St. Louis Intl., returning Wed, 14 May, priced at S$1,535 found 16 hours ago

Find Your Flights to St Mary null

Cheap flights to St Mary (null)

Get started finding a cheap flight to St Mary on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to St Mary.

Return prices range from S$916 - S$1,540 and one-ways St Mary start as low as S$201.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to St Mary (null)

You have several options for which airline you choose to travel with to St Mary. There are 10 airlines flying into null: Delta, United, American Airlines, Air Canada, EVA Airways, Hawaiian Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to St Mary (null) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to null in February and in March for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of St Mary's airport?
St Mary is served by just one airport, Lambert-St. Louis Intl. Airport (STL).
How many airlines fly to St Mary?
There are 12 air carriers connecting St Mary to 64 airports globally.
Which airlines fly to St Mary?
United Airlines and American Airlines offer the majority of flights to St Mary. One of the most preferred ways to get there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to St Mary?
Arranging an exciting St Mary escape is a cinch when there are 1,319 nonstop flights every week to select from.
Where are the most popular flights to St Mary departing from?
A large number of flights to St Mary leave from Denver, Dallas and Chicago airports.
How long is the flight to St Mary Airport?
If you’re going to St Mary from Chicago, you’ll have a flight time of 1 hour and 15 minutes. Those departing from Queens Village should expect to be airborne for around 2 hours and 51 minutes. From Denver it’s 1 hour and 59 minutes away.
How to book the cheapest flight to St Mary?
We all know those lucky travellers who somehow grab impossibly cheap airfares every time they fly. Would you like to know how to do it for your St Mary holiday? Don’t leave it until the last minute to lock in your flight. Don’t stop there, however. Do some research and see if there are a few airports at your destination. Prices often differ depending on the airport you pick. Be sure to compare fares across air carriers too. Last but not least, another simple way to save some money is be ready to book fast. If you see a good bargain, don’t hold off — snap it up while you can.
How to survive the flight to St Mary?
We’ve rounded up all the info you need to make your flight as enjoyable as possible. Follow our tips and you’ll be zooming through the airport and enjoying St Mary in no time.What to pack in your hand luggage:

  • The secret to having a worry-free flight experience is to pack ahead. First up, the essentials: passport, official ID, cash and medications. Next, take on board items that’ll help keep you busy, like some electronic devices or a juicy novel. You’ll also want to pack your chargers, a neck pillow and a pair of earphones. Last but not least, be sure to squeeze in toiletries like a toothbrush, deodorant and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, pocket knives, spray paint and flares. Sporting equipment like bows and arrows, and objects that could injure passengers, such as pepper spray and firearms, won’t be allowed on board either.

What to wear on a flight:

  • The narrow aisles of your aircraft are no fashion runway. Layer up with comfortable clothing and take a sweater as the temperature can drop inside the cabin during long-haul flights. Enclosed, flat shoes are always a good choice too.
  • A condition known as DVT (deep vein thrombosis) is a risk on long-haul flights. It’s the result of blood clots forming due to poor circulation and inactivity. Walking up and down the aisle and doing foot and leg exercises in your seat is a great way to prevent this from happening. Wearing a pair of compression socks also helps reduce your risk.

How to get through airport security fast when flying to St Mary?
The secret is to be well prepared before you reach the airport security gate. That way, you’ll be stepping onto that plane to St Mary in the blink of an eye. Follow these helpful tips and get your trip off to a terrific start:

  • Airport security personnel first need to see that you have a valid ID and matching travel documents before you’re allowed to proceed any further. Have them close by, ready for inspection.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner’s alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They’ll all need to go on the X-ray conveyor belt.
  • Electronic devices like laptops and phones will also have to go on a tray for inspection. Don’t worry, you’ll be back online before you know it.
  • Remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • There’s a possibility that you’ll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won’t be allowed on board.

Flights to St Mary information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
S$915

Trending flights to St Mary

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.

Asiana Airlines
Mon, 10 Mar - Wed, 19 Mar
SIN
Changi
STL
Lambert-St. Louis Intl.
S$1,540 Return, found 5 days ago
S$1,540
Return
found 5 days ago
Select Asiana Airlines flight, departing Mon, 10 Mar from Changi to Lambert-St. Louis Intl., returning Wed, 19 Mar, priced at S$1,540 found 5 days ago
*Available to Expedia members.