When did momondo last update prices for flights from San Sebastián Airport to Missouri?

Prices for flights from San Sebastián Airport to Missouri are updated daily.

How old do you have to be to fly from San Sebastián Airport to Missouri?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$705 Cheap Flights from San Sebastian to Missouri in 2026

1 adult

0 bags

Find the cheapest flights from San Sebastian to Missouri

One-way

Cheap one-way flights

Enter your travel dates to find the best prices.

9:30 pm - 12:09 am

EAS

STL

57h 39m

3 stops

$705Multiple Airlines

Sun, Jun 14

9:30 pm - 2:37 pm

EAS

STL

48h 07m

2 stops

$722Multiple Airlines

Sun, Jun 14

9:30 pm - 11:23 pm

EAS

STL

32h 53m

2 stops

$958Iberia

Sun, Jun 14

9:30 pm - 12:16 am

EAS

STL

33h 46m

2 stops

$961British Airways

Sun, Jun 14

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Route

Depart

Return

Price

Cheapest one-way

San SebastianSt. Louis

EAS - STL

EASSTL

San Sebastián

Sun 6/14

9:30 pm-12:09 am

3 stops57h 39m

$705

San SebastianSt. Louis

EAS - STL

EASSTL

San Sebastián

Sun 6/14

9:30 pm-2:37 pm

2 stops48h 07m

$722

Quickest one-way

San SebastianSt. Louis

EAS - STL

EASSTL

San Sebastián

Sun 6/14

9:30 pm-11:23 pm

2 stops32h 53m

$958

San SebastianSt. Louis

EAS - STL

EASSTL

San Sebastián

Sun 6/14

9:30 pm-12:16 am

2 stops33h 46m

$961

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Sebastian to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Sebastián to Missouri?

Iberia and British Airways are the most popular carriers operating from San Sebastián to Missouri

Cheap San Sebastian to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to Missouri

Fastest flight time	32h 49m
Direct flights	None

The fastest flight from San Sebastian to Missouri takes 32h 49m

There are no direct flights from San Sebastian to Missouri. There are no popular flight routes from San Sebastian to Missouri.

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Frequently asked questions about flying from San Sebastian to Missouri

When did momondo last update prices for flights from San Sebastián Airport to Missouri?
Prices for flights from San Sebastián Airport to Missouri are updated daily.
How old do you have to be to fly from San Sebastián Airport to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to Missouri?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Sebastian to Missouri for you.

Can I find flights from San Sebastian to Missouri with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missouri from San Sebastian with this policy.

How can momondo help me find flights from San Sebastian to Missouri?

Once all potential San Sebastian to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Sebastian to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Sebastian to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.