$473 Find Cheap Flights from San Sebastian to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Sebastian to the United States departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from San Sebastian to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$694
San Francisco
San Francisco2 stops$849
Miami
Miami1 stop$673
Boston
Boston1 stop$576
Los Angeles
Los Angeles1 stop$694
San Francisco
San Francisco2 stops$849
Miami
Miami1 stop$673
Boston
Boston1 stop$576

Book Cheap San Sebastian to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Sebastian to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Sebastian to the United States

Wed, Oct 7 - Sun, Oct 11
Iberia Logo
8:55 am - 9:05 pm
EAS
-
BOS
18h 10m
1 stop
Iberia Logo
11:35 pm - 8:20 am
BOS
-
EAS
26h 45m
1 stop
$576Iberia
Tue, Oct 20 - Sat, Oct 31
LEVEL Logo
5:55 pm - 8:00 pm
EAS
-
MIA
32h 05m
1 stop
LEVEL Logo
9:40 pm - 5:10 pm
MIA
-
EAS
14h 30m
1 stop
$673LEVEL
Wed, Oct 7 - Sun, Oct 11
Iberia Logo
9:20 am - 9:05 pm
EAS
-
BOS
17h 45m
2 stops
Iberia Logo
11:35 pm - 8:20 am
BOS
-
EAS
26h 45m
1 stop
$678Iberia
Thu, Nov 5 - Mon, Nov 9
Iberia Logo
2:05 pm - 10:00 pm
EAS
-
JFK
13h 55m
1 stop
Iberia Logo
9:00 pm - 1:00 pm
JFK
-
EAS
10h 00m
1 stop
$686Iberia
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
9:20 am - 9:29 pm
EAS
-
BOS
18h 09m
2 stops
American Airlines Logo
9:35 am - 8:40 am
BOS
-
EAS
17h 05m
2 stops
$760American Airlines
Fri, Jun 12 - Tue, Jun 16
Multiple Airlines Logo
8:55 am - 10:40 pm
EAS
-
JFK
19h 45m
3 stops
Multiple Airlines Logo
5:30 pm - 8:30 am
JFK
-
EAS
33h 00m
3 stops
$872Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
8:55 am - 5:55 pm
EAS
-
LAX
18h 00m
1 stop
Multiple Airlines Logo
8:10 pm - 10:35 am
LAX
-
EAS
29h 25m
2 stops
$900Multiple Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
1:40 pm - 7:59 pm
EAS
-
LGA
36h 19m
2 stops
American Airlines Logo
6:10 pm - 1:00 pm
LGA
-
EAS
12h 50m
2 stops
$908American Airlines
Tue, Sep 1 - Wed, Sep 9
British Airways Logo
1:40 pm - 10:59 pm
EAS
-
ONT
18h 19m
2 stops
British Airways Logo
10:25 am - 1:00 pm
ONT
-
EAS
17h 35m
2 stops
$1,613British Airways
Fri, Jul 10 - Wed, Aug 26
British Airways Logo
1:40 pm - 9:29 am
EAS
-
ONT
28h 49m
2 stops
British Airways Logo
7:06 am - 1:00 pm
ONT
-
EAS
20h 54m
2 stops
$3,296British Airways
Booking Insights

KAYAK's insights & trends for San Sebastian to the United States flights

Get data-powered insights and trends into flights from San Sebastian to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Sebastian to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Sebastian to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Sebastian to the United States is November, when tickets cost $407 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $1,023 and $893 respectively.

Good to know

Low seasonOctober
Cheapest flight$473
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from San Sebastian to Washington, D.C.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from San Sebastian to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Sebastian to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Sebastian to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Sebastian to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Sebastian to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Sebastian to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Sebastian to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Sebastian to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Sebastian to the United States

Information on your arrival and departure airports