Find Cheap Flights from Seattle (SEA) to Saint-Louis (EAP) from CHF 1'157

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Selected flight deals from Seattle to Saint-Louis

The lowest prices found within the past 7 days from Seattle to Saint-Louis were CHF 366 for one-way flights and CHF 1'157 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 13 Jun - Fri, 10 Jul
SEA
Seattle - Tacoma Intl.
BSL
EuroAirport
CHF 1'157 Return, found 6 days ago
CHF 1'157
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 13 Jun from Seattle - Tacoma Intl. to EuroAirport, returning Fri, 10 Jul, priced at CHF 1'157 found 6 days ago
Sat, 13 Jun - Fri, 10 Jul
SEA
Seattle - Tacoma Intl.
BSL
EuroAirport
CHF 1'798 Return, found 6 days ago
CHF 1'798
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 13 Jun from Seattle - Tacoma Intl. to EuroAirport, returning Fri, 10 Jul, priced at CHF 1'798 found 6 days ago
Sat, 13 Jun - Fri, 10 Jul
SEA
Seattle - Tacoma Intl.
BSL
EuroAirport
CHF 1'855 Return, found 6 days ago
CHF 1'855
Return
found 6 days ago
Select United flight, departing Sat, 13 Jun from Seattle - Tacoma Intl. to EuroAirport, returning Fri, 10 Jul, priced at CHF 1'855 found 6 days ago
Sat, 13 Jun - Fri, 10 Jul
SEA
Seattle - Tacoma Intl.
BSL
EuroAirport
CHF 1'860 Return, found 6 days ago
CHF 1'860
Return
found 6 days ago
Select United flight, departing Sat, 13 Jun from Seattle - Tacoma Intl. to EuroAirport, returning Fri, 10 Jul, priced at CHF 1'860 found 6 days ago
Sat, 13 Jun - Fri, 10 Jul
SEA
Seattle - Tacoma Intl.
BSL
EuroAirport
CHF 1'881 Return, found 6 days ago
CHF 1'881
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 13 Jun from Seattle - Tacoma Intl. to EuroAirport, returning Fri, 10 Jul, priced at CHF 1'881 found 6 days ago
Cheap Flights from Seattle to Saint-Louis & Flight Information
Origin airport IATA code
SEA
Destination airport IATA code
BSL
Return price
CHF 1'157

Best Day to Book Flight from Seattle to Saint-Louis

Saint-Louis Flight Information

Traveling From
Seattle
Origin Airport IATA Code
SEA
Traveling To
Saint-Louis
Destination Airport IATA Code
EAP
Number of Airlines Serving
Available Airlines
Delta, United, Lufthansa, Austrian Airlines, British Airways, Turkish Airlines
Distance
Direct Flight Time
Flight Price
CHF 1'157

Need a car after flight from Seattle to Saint-Louis

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Seattle to Saint-Louis

Hotel Villa K - Basel Airport

Hotel Villa K - Basel Airport

4 out of 5
1 Rue de Lectoure Saint-Louis Haut-Rhin
Dieses Hotel mit Wellnessangebot bietet dir einen angenehmen Aufenthalt in Saint-Louis. Freu dich auf WLAN-Internetzugang (kostenlos), Wellnessbereich und Frühstück ...
9.4/10 Exceptional! (790 reviews)
"Extra large room, several English language TV programs on TV and the airport transportation at 4:30am was especially helpful. The airport is about 15min ride from hotel."

Reviewed on 6 Jun 2026

Opens in a new windowHotel Villa K - Basel Airport
hotelF1 Mulhouse Bâle Aéroport

hotelF1 Mulhouse Bâle Aéroport

3 Allée des Pins Saint-Louis Haut-Rhin
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Saint-Louis. Freu dich auf WLAN-Internetzugang (kostenlos), Parken ohne Service (kostenlos) und Frühstück ...
5.8/10 (682 reviews)
"Kept being disturbed by cleaning staff and asked to leave even though I had a do not disturb sign and was pre leaving time"

Reviewed on 9 May 2026

Opens in a new windowhotelF1 Mulhouse Bâle Aéroport
Aparthotel Adagio Access Saint Louis Bâle

Aparthotel Adagio Access Saint Louis Bâle

3 out of 5
92 Avenue de Bale Saint-Louis Haut-Rhin
Dieses Aparthotel bietet dir einen angenehmen Aufenthalt in Saint-Louis. Freu dich auf WLAN-Internetzugang (kostenlos), Frühstück (gegen Gebühr) und Parken ohne ...
8/10 Very Good! (921 reviews)
"Clean, spacious room with kitchenette, great location to explore Basel near bus stop"

Reviewed on 13 May 2026

Opens in a new windowAparthotel Adagio Access Saint Louis Bâle
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ibis Mulhouse Bale Aeroport

ibis Mulhouse Bale Aeroport

3 out of 5
17 Avenue Du General De Gaulle Saint-Louis Haut-Rhin
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Saint-Louis. Freu dich auf WLAN-Internetzugang (kostenlos), Frühstück (gegen Gebühr) und Parken ohne Service ...
8.6/10 Excellent! (1,002 reviews)
"Accueil courtois et poli, avons eu accès a notre chambre assez tot. Propre et lit confortable"

Reviewed on 6 Jun 2026

Opens in a new windowibis Mulhouse Bale Aeroport
Hotel Schweizerhof Basel

Hotel Schweizerhof Basel

3.5 out of 5
Centralbahnplatz 1 Basel BS
Dieses Hotel für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Basel. Freu dich auf WLAN-Internetzugang (kostenlos), Frühstück (gegen Gebühr) und ...
9.4/10 Exceptional! (1,003 reviews)
"clean room and ice machine beverage for customers"

Reviewed on 5 Jun 2026

Opens in a new windowHotel Schweizerhof Basel
Radisson Blu Hotel, Basel

Radisson Blu Hotel, Basel

4 out of 5
Steinentorstraße 25 Basel BS
Dieses Hotel mit Wellnessangebot bietet dir einen angenehmen Aufenthalt in Basel. Freu dich auf WLAN-Internetzugang (kostenlos), Wellnessbereich und Frühstück ...
8.4/10 Very Good! (663 reviews)
"Rooms was clean has mini bar but you have to ask for drinks. Staff helpful says parking 32 Swiss francs a night. Breakfast was generic nothing special air con was weak. Toilet in rooms right next to door so you have to go in and then close door and have your leg touching door…"

Reviewed on 1 Jun 2026

Opens in a new windowRadisson Blu Hotel, Basel
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all holiday package bookings with Flight + Hotel made on ebookers.ie from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.