Title: Cheap Flights from St. Louis (STL) to Samos (SMI) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/3216/3aeee6c9-6303-477a-b167-d92aa17ba0c5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3216/3aeee6c9-6303-477a-b167-d92aa17ba0c5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from St. Louis (STL) to Samos (SMI) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Lambert-St. Louis International Airport (STL) to Samos (SMI-Samos Intl.) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:stl,to:smi,departure:13/11/2025TANYT&leg2=from:smi,to:stl,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Lambert-St. Louis Intl. Airport (STL) to Samos Intl. Airport (SMI)? > The lowest price advertised for a round-trip flight between STL and Samos Airport is . But you better act fast. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Samos Intl. Airport (SMI)? > Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from STL to Samos Intl. Airport (SMI) that have flexible change policies? > Plenty of airlines offer the option to move your flight without a change fee. All you pay is the difference in the ticket price. When searching for Lambert Field to Samos Airport flights, you'll find a "No change fees" filter for you to pick. ### How far is the flight from STL to Samos Airport? > St. Louis to Samos is around 9,400 kilometres, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Take some snacks to munch on throughout your journey too. ### Which airlines fly direct from Lambert Field to Samos Airport? > There are no direct flights, so you'll have to make at least one stop between STL and Samos Airport. Take advantage of the layover time to stretch your legs and grab a coffee. ### Are Lambert-St. Louis Intl. Airport (STL) to Samos Airport flight tickets cheaper when they're purchased at the last minute? > Airline tickets from Lambert-St. Louis Intl. Airport (STL) to Samos Intl. Airport (SMI) are available up to 12 months prior to departure on Expedia. And although you may nab a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials. ## Travel information | Origin airport | Lambert-St. Louis Intl. | | --- | --- | | Destination airport | Samos Intl. | | Distance | 9316 km | ## Book with confidence ### St. Louis to Samos Flights **The easy way to book your flights from St. Louis to Samos**  With Expedia, it’s simple to find and book flights to Samos from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Samos Intl., 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 Samos today, tomorrow, or this week.   **Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Samos Intl., SMI**  Sort your search results by price to find great deals on your flight from St. Louis to Samos—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Samos from St. Louis currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Samos   - 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 Samos 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. 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