STL - SKG

$1,140 Find Cheap Flights from St. Louis to Thessaloniki - Compare and Save

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Everything you should know

Cheapest round-trip
$1,140
Typical prices: $1,464-$1,710
Air Canada
Wed 2/28Sun 3/4
STL - SKG • 2 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Thessaloniki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 56% price drop
May
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from St. Louis to Thessaloniki (STL-SKG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Thessaloniki

Sun, Feb 28 - Thu, Mar 4
Air Canada Logo
4:05 pm - 9:00 pmSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
20h 55m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
7:40 am - 3:26 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
39h 46m2 stops Frankfurt am Main Toronto Pearson Intl
$1,140Air Canada
Sun, Feb 28 - Thu, Mar 4
Air Canada Logo
4:05 pm - 1:55 pmSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
37h 50m2 stops Toronto Pearson Intl Athens Eleftherios V.
Air Canada Logo
7:40 am - 3:26 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
39h 46m2 stops Frankfurt am Main Toronto Pearson Intl
$1,149Air Canada
Sat, Mar 13 - Sat, Mar 20
Multiple Airlines Logo
4:35 pm - 9:00 pmSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
20h 25m2 stops Detroit Metropolitan Wayne County Istanbul
Multiple Airlines Logo
9:50 pm - 9:13 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
30h 23m2 stops Istanbul Chicago O'Hare Intl
$1,191Multiple Airlines
Sat, Feb 27 - Wed, Mar 3
Air Canada Logo
4:05 pm - 1:40 pmSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
37h 35m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
8:10 am - 3:26 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
39h 16m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$1,242Air Canada
Sat, Mar 13 - Sat, Mar 20
Multiple Airlines Logo
4:05 pm - 12:40 amSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
24h 35m3 stops Toronto Pearson Intl Frankfurt am Main Athens Eleftherios V.
Multiple Airlines Logo
11:05 am - 3:26 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
35h 21m3 stops Athens Eleftherios V. London Heathrow Toronto Pearson Intl
$1,642Multiple Airlines
Sat, Mar 13 - Sat, Mar 20
Multiple Airlines Logo
4:05 pm - 10:30 pmSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
22h 25m2 stops Toronto Pearson Intl Rome Fiumicino
Multiple Airlines Logo
11:05 am - 3:26 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
35h 21m3 stops Athens Eleftherios V. London Heathrow Toronto Pearson Intl
$1,819Multiple Airlines
Mon, Mar 15 - Mon, Mar 29
Lufthansa Logo
7:04 pm - 11:15 pmSTL  Lambert-St Louis-SKG Thessaloniki Makedonia
21h 11m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
8:10 am - 7:40 pmSKG  Thessaloniki Makedonia-STL Lambert-St Louis
19h 30m2 stops Frankfurt am Main Newark
$13,607Lufthansa
Booking Insights

Price, demand and travel trends for St. Louis to Thessaloniki flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from St. Louis to Thessaloniki?

Round-trip flights from St. Louis to Thessaloniki typically range from $1,464 to $1,710. The lowest price found in the past 5 days was $1,140, on Air Canada.

Find deals

Key details for St. Louis to Thessaloniki flights

Low season

January

Cheapest flight

$1,140
Beat the crowds with an average 89% drop in travelers.
The most popular month to fly with an average 71% increase in travelers.
Round-trip flight from St. Louis to Thessaloniki

When to book flights from St. Louis to Thessaloniki

Are your dates flexible? Find out the best times to travel from St. Louis to Thessaloniki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Thessaloniki flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from St. Louis to Thessaloniki?

    Only Economy Class is available on flights from St. Louis to Thessaloniki.

  • How long is a flight from St. Louis to Thessaloniki?

    A nonstop flight from St. Louis to Thessaloniki takes 00m, covering 5,531 miles.

  • Do I need a passport to fly from St. Louis to Thessaloniki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a St. Louis to Thessaloniki flight?

    Round-trip flights from St. Louis to Thessaloniki range from $1,464 to $1,710, with an average of $1,674 over the past 12 months. Anything below $1,464 counts as a good deal.

  • What car rental options are available at Thessaloniki Makedonia Airport (SKG)?

    Thessaloniki Makedonia Airport (SKG) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

    • Record go
    • GREEN MOTION
    • Centauro
    • ABBYCAR
    • Europcar

  • Which airports can I use when flying from St. Louis to Thessaloniki?

    Flights from St. Louis to Thessaloniki usually depart from Lambert-St Louis (STL) and arrive at Thessaloniki Makedonia (SKG).

  • Which airports do connecting flights from St. Louis to Thessaloniki pass through?

    Most connecting flights from St. Louis to Thessaloniki pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Thessaloniki?

    Yes. Flexible dates can save you up to 14% on flights from St. Louis to Thessaloniki. Friday is the cheapest departure day at $1,464 round-trip on average, while Monday is the most expensive at $1,685, a difference of $221.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between St. Louis and Thessaloniki?

    Thessaloniki is 7 hours ahead of St. Louis (Eastern European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking St. Louis to Thessaloniki flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $1,464, about $221 less than Monday fares (13% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Thessaloniki trip for January. Fares historically average $733 round-trip in that month - typically $6,119 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Thessaloniki Makedonia Airport.

    • Hyatt Regency Thessaloniki
    • Royal Hotel
    • Four Seasons Hotel

More options for your flight from St. Louis to Thessaloniki

Complete your trip to Thessaloniki with a hotel stay or car rental

Car rentals in Thessaloniki
Hotels in Thessaloniki
Vacations in Thessaloniki