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Cheap flight deals from St. Louis to Sudbury Starting at SEK 3,492

Discover our range of affordable one-way and round-trip flights from St. Louis to Sudbury and kick-start your next adventure today!

  • One way
  • Round-trip
      • STL13:12
        22h 28m
        2 stops
        YSB12:40
        Sun, Apr 13|St. Louis - Sudbury|United Airlines
        SEK 3,492SEK 6,128
        43% OFF
        43% OFF
        SEK 6,128SEK 3,492

        Choose United Airlines flights from St. Louis to Sudbury. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sun, Apr 13, arriving at Sudbury Airport. One-way Prices start from SEK 3,492 including taxes and charges.

      • STL16:23
        20h 22m
        2 stops
        YSB13:45
        Fri, Apr 11|St. Louis - Sudbury|United Airlines
        SEK 3,526SEK 6,128
        42% OFF
        42% OFF
        SEK 6,128SEK 3,526

        Choose United Airlines flights from St. Louis to Sudbury. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Fri, Apr 11, arriving at Sudbury Airport. One-way Prices start from SEK 3,526 including taxes and charges.

      • STL06:10
        29h 30m
        2 stops
        YSB12:40
        Sun, Apr 13|St. Louis - Sudbury|WestJet
        SEK 4,657SEK 6,128
        24% OFF
        24% OFF
        SEK 6,128SEK 4,657

        Choose WestJet flights from St. Louis to Sudbury. The one-way connecting flight with WestJet departs from St. Louis Lambert International Airport on Sun, Apr 13, arriving at Sudbury Airport. One-way Prices start from SEK 4,657 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        YSB02:00 pm
        Sat, Mar 1|St. Louis - Sudbury|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

St. Louis to Sudbury flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. WS8841

    WestJet

    06:00

    STL

    2.5h

    09:29

    LGA

    SMTWT--
    Search

  2. WS6314

    WestJet

    13:55

    LGA

    1.8h

    15:43

    YYZ

    SMTWT-S

  3. TS7425

    Air Transat

    11:35

    YTZ

    1.1h

    12:40

    YSB

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from St. Louis to Sudbury?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Sudbury from St. Louis have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from St. Louis (STL) to Sudbury (YSB) the cheapest?

    Airlines adjust prices for flights from St. Louis to Sudbury based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Sudbury (YSB) cost?

    According to Trip.com's data, the lowest price is around SEK 4,894.

  • What is the transportation method from the main airport to downtown in Sudbury?

    • The distance from Sudbury Airport to downtown is about 22 km, by taxi about 40 minutes.

  • How many airports are there in Sudbury (YSB)?

    There are 1 airport(s) near Sudbury (YSB): Sudbury Airport.

How to find a cheap flight from St. Louis to Sudbury

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Being flexible with your dates to get the cheapest St. Louis to Sudbury ticket.
2
Compare cheap St. Louis to Sudbury flight deals from over hundreds of airlines.
3
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Sudbury route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap St. Louis to Sudbury flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Sudbury to get exclusive deals for you.

Flight Info | St. Louis to Sudbury

Off-season for travelApril
Peak season for travelMay
Flight distance1,152.12 km

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