Cheap flights from Pierre Elliott Trudeau Intl (YUL) to St. Louis (STL) from $223
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Montreal Pierre Elliott Trudeau Intl to Lambert-St Louis are usually found in January or March, booked 53 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Pierre Elliott Trudeau Intl to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.
Popular in | November |
|---|---|
Cheapest in | January |
Round-trip from | $320 |
One-way from | $241 |
What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis?
Departing on a Thursday is a good option for securing a great price. You can expect to save up to 28% when planning your travel around this day of the week.
How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis?
To save on the cost of your flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis, book at least 58 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $488 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $553.
What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis?
The best pricing can be found in the month of February. Prices to St. Louis from Montreal Pierre Elliott Trudeau Intl Airport average $470. You can even find prices in February for less than $470, as users have found deals to St. Louis from as low as $338. The month of July appears to be one of the more expensive times to travel to St. Louis from Montreal Pierre Elliott Trudeau Intl Airport. Flying in the targeted month can save you up to 34%.
When is the cheapest time to fly from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis (YUL - STL)?
It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.
Cheap United Airlines flights from Pierre Elliott Trudeau Intl to St. Louis
Explore cheap flight options specifically provided by United Airlines for the route between Pierre Elliott Trudeau Intl and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest United Airlines flights we've come across from Montreal to St. Louis. It's recommended that users confirm their flight details before booking.
Cheap Delta flights from Pierre Elliott Trudeau Intl to St. Louis
Explore cheap flight options specifically provided by Delta for the route between Pierre Elliott Trudeau Intl and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Montreal to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Cheap Pierre Elliott Trudeau Intl to St. Louis flights in May & June 2024
Find cheap flight options from Pierre Elliott Trudeau Intl to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Montreal to St. Louis in 2024. Check back soon for alternative fares.
Pierre Elliott Trudeau Intl to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between Pierre Elliott Trudeau Intl and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Montreal to St. Louis in 2024. Check back soon for alternative fares.
Non-stop flights to St. Louis from Pierre Elliott Trudeau Intl
Discover non-stop flight options from Pierre Elliott Trudeau Intl to St. Louis. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the direct flights traveling from Montreal to St. Louis in the near future. Users seeking other options on flights from Montreal to St. Louis should update the search form at the top of the page.
Pierre Elliott Trudeau Intl to St. Louis flights leaving soon
Find last-minute flight options from Pierre Elliott Trudeau Intl to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the flights available from Montreal to St. Louis departing last-minute. It's wise to confirm all flight details are correct before booking.
One-way flights to St. Louis from Pierre Elliott Trudeau Intl
Search for one-way flight options from Pierre Elliott Trudeau Intl to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Montreal to St. Louis can select one of these great deals. Those seeking round-trip flights from Montreal to St. Louis should utilize the search form at the the top of the page.
Find flights from Pierre Elliott Trudeau Intl to St. Louis within your budget
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Fly from
Fly to
Budget
$380 - $462
Route
Depart
Return
Price
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 9/7
Nonstop2h 35m
Lambert-St Louis
Tue 9/10
2 stops15h 53m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Fri 8/30
1 stop4h 52m
Lambert-St Louis
Sun 9/1
1 stop6h 14m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 9/7
1 stop5h 19m
Lambert-St Louis
Tue 9/10
2 stops15h 53m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 9/7
1 stop7h 59m
Lambert-St Louis
Tue 9/10
1 stop4h 02m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Fri 8/16
1 stop9h 20m
Lambert-St Louis
Wed 8/21
1 stop16h 14m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Fri 8/16
1 stop9h 20m
Lambert-St Louis
Wed 8/21
2 stops8h 31m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Fri 8/30
1 stop6h 11m
Lambert-St Louis
Sun 9/1
Nonstop2h 23m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Mon 6/3
2 stops21h 34m
Lambert-St Louis
Fri 6/7
3 stops20h 50m
Montreal Pierre Elliott Trudeau IntlLambert-St Louis
YUL - STL
YULSTL
Montreal Pierre Elliott Trudeau Intl
Fri 8/30
2 stops26h 22m
Lambert-St Louis
Sun 9/1
1 stop8h 24m
When is the best time to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to St. Louis. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to St. Louis. Price data was last updated on May 12, 2024.
Average price of flights to St. Louis by month
Plan your trip from Pierre Elliott Trudeau Intl to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Pierre Elliott Trudeau Intl to St. Louis is currently $245 while a round-trip flight costs $410. Price data was last updated on May 12, 2024.
Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis (average of $320). Flying from Montreal Pierre Elliott Trudeau Intl Airport to St. Louis in July is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$326
February
$331
March
$357
April
$337
May
$342
June
$366
July
$369
August
$336
September
$320
October
$324
November
$336
December
$326
Temperature and rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.
STL Temperature | 32 - 80.6 °F |
|---|
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 16, 2024.
See what other customers who have flown with United Airlines, Delta and American Airlines from Montreal to St. Louis have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
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Alternative routes for Pierre Elliott Trudeau Intl to St. LouisSee prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Pierre Elliott Trudeau Intl to St. Louis
Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Search flights from Pierre Elliott Trudeau Intl to St. Louis by cabin class
Find flights from Pierre Elliott Trudeau Intl to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Pierre Elliott Trudeau Intl to St. Louis
Find hourly flight availability from Pierre Elliott Trudeau Intl to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 100%of flight departures | Evening6 pm to midnight |
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