A coastal town with white buildings, blue domes, and a view of the sea and islands.

CA $684 Cheap Flights from St. Louis (STL) to Thira (JTR)

View CA $684 flight on Tue, Sept 7, 2027

Popular airlines from Lambert-St. Louis International Airport (STL) to Santorini National Airport (JTR)

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  • Cheap Flights from St. Louis to Santorini (STL-JTR)

    Prices were available within the past 7 days and start at CA $684 for one-way flights and CA $1,429 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Lufthansa flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,429 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select British Airways flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,495 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Lufthansa flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,497 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Lufthansa flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,503 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select British Airways flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,582 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,748 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,755 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,761 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,790 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,797 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Lufthansa flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,800 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,802 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Air Canada flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,803 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · S · TL · JTR · Roundtrip

    Select Lufthansa flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $1,807 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Iberia flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $5,125 Found 6 days ago

    Tue, Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Select Aer Lingus flight, departing Tue, Sept 7 from St. Louis to Santorini, returning Mon, Sept 13, priced at CA $5,151 Found 6 days ago

    Sept 7 - Mon, Sept 13 · STL · JTR · Roundtrip

    Book with confidence

    St. Louis to Santorini Flights

    The easy way to book your flights from St. Louis to Thira

    With Expedia, it’s simple to find and book flights to Thira from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 6 airlines that cover this route. There are nonstop flights to Santorini National, too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Thira today, tomorrow, or this week.

    Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Santorini National, JTR

    Sort your search results by price to find great deals on your flight from St. Louis to Thira—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Thira from St. Louis currently is just CA $1,429 rising to CA $5,151.

    Here are more money-saving tips:

    • Fly in September when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Thira
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Thira from St. Louis

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Thira with Expedia today.

    Frequently Asked Questions

    How much is a flight from STL to JTR?

    If you're travelling between STL and JTR, round-trip journeys start from CA $1,429. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.

    Do I need to pay a cancellation fee if I cancel my flight from STL to JTR?

    Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.

    How do I find cheap flights from STL to Santorini National Airport (JTR) that have flexible change policies?

    Plenty of airlines will allow you to reschedule your flight at no extra charge. All you pay is the fare difference. When searching for STL to JTR flights, you'll find a "No change fees" box for you to select.

    How far is the flight from STL to JTR?

    With a flight distance of 9,400 kilometres from Lambert Field to Santorini National Airport (JTR), this is a long journey. Ensure that you drink plenty of water and move your legs every now and then.

    Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Santorini National Airport (JTR)?

    Direct flights aren't available, so you'll have to make at least one stop between Lambert Field and JTR. Use the layover time to stretch your legs and enjoy some personal space.

    Are STL to JTR flight tickets cheaper when they're purchased at the last minute?

    It is possible to find an amazing last-minute deal from Lambert Field to JTR, but there's no guarantee. As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers.

    Travel information

    Origin airportLambert-St. Louis International Airport
    Destination airportSantorini National Airport
    Distance9,383 km away
    Airlines servingAir Canada, British Airways, Aer Lingus, American Airlines, Lufthansa
    Popular airlineAir Canada
    Roundtrip priceCA $1,429

    Explore a world of travel with Expedia

    *Available to Expedia members.