Question 1

What airlines fly to United States?

Accepted Answer

Iberia, United Airlines and Delta are the top three most popular airlines that fly to United States from Barcelona according to our data. Iberia is the first choice among our users, with 52% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 19 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Question 2

How long is the flight from Barcelona to United States?

Accepted Answer

Flight times vary depending on what airport in Barcelona you fly out of and what airport in United States you fly into. For example, flying from Barcelona to Los Angeles takes 13h 05m on average. On the other hand, flying from Reus to Los Angeles takes 17h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 4

Which airline has the best punctuality record on Barcelona to the United States flights?

Accepted Answer

According to our data, Iberojet have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

Question 5

What is the cheapest day to depart on your flight to United States?

Accepted Answer

According to our data, Thursday is the cheapest day to fly to United States from Barcelona. The lowest ticket price found for a Thursday departure recently was $563. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $688. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

Question 6

How far in advance should I book a flight to United States?

Accepted Answer

You are more likely to see cheaper flights to United States from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $580 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Barcelona for as low as $491 on momondo.

Question 7

What cabin class options are available on Barcelona to United States flights?

Accepted Answer

There are 3 cabin classes available to choose from on Barcelona to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 8

What is the cheapest month to fly to United States?

Accepted Answer

In general, February is the cheapest month to fly from Barcelona to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $449. If you aren’t able to travel during the month of February, then book flights to United States from Barcelona during November instead. Flights to United States in November, while not as cheap as those in February, still average around $500.

Question 9

What is the cheapest time of day to depart on your flight to United States?

Accepted Answer

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $525. Try not to purchase tickets at noon because they tend to be around $755. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 10

How many flights depart from Barcelona to United States on average per day?

Accepted Answer

As of January 2026, there are 17 flights per day flying from Barcelona to United States. The most common time of day flights depart is 11:00AM, with 62% of flights taking off at noon.

Question 11

What is the cheapest Barcelona to United States flight route?

Accepted Answer

Fly from Barcelona-El Prat to San Francisco for the best Barcelona - United States flight prices

Question 12

What is the cheapest airline that flies from Barcelona to United States?

Accepted Answer

TAP AIR PORTUGAL, Royal Air Maroc, and LEVEL are the most popular carriers operating from Barcelona to United States

Question 13

How often are flights from Barcelona to the United States delayed?

Accepted Answer

Historically, on average around 12% of flights between Barcelona and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 190 minutes.

Question 14

What is the most punctual flight time for Barcelona to the United States flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 15

How many flights depart from Barcelona to United States on average per week?

Accepted Answer

123 flights are operational weekly from Barcelona to United States as of January 2026. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.

Question 16

When did momondo last update prices for flights from Barcelona to United States?

Accepted Answer

Prices for flights from Barcelona to United States are updated daily.

Question 17

How many operators does momondo search for flights from Barcelona to United States?

Accepted Answer

As of January 2026, there are 19 operators available to choose from for flights from Barcelona to United States.

Question 18

How old do you have to be to fly from Barcelona to United States?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona to United States.

Question 19

What documentation or ID do you need to fly to United States?

Accepted Answer

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	8h 35m
Direct flights	Every day
Airports in United States	4,296 airports

Airline	Rating	Free Cancellation	Price
LEVEL	PriceFrom $243	Free Cancellation	Rating 0.0 0 reviews	Search LEVEL flights
Scandinavian Airlines	PriceFrom $258	Free Cancellation	Rating 7.3 1,649 reviews	Search Scandinavian Airlines flights
Vueling	PriceFrom $294	Free Cancellation	Rating 7.1 1,227 reviews	Search Vueling flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 9,156 reviews	Search United Airlines flights
LEVEL	PriceFrom $351	Free Cancellation	Rating 0.0	Search LEVEL flights
Iberia	PriceFrom $354	Free Cancellation	Rating 7.0 3,086 reviews	Search Iberia flights
TAP AIR PORTUGAL	PriceFrom $355	Free Cancellation	Rating 7.1 2,119 reviews	Search TAP AIR PORTUGAL flights
American Airlines	PriceFrom $357	Free Cancellation	Rating 7.2 11,120 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $362	Free Cancellation	Rating 7.2 1,435 reviews	Search Aer Lingus flights
Finnair	PriceFrom $364	Free Cancellation	Rating 7.6 1,348 reviews	Search Finnair flights

Cheap flights from Barcelona to the United States from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to the United States departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Barcelona to United States

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $525. Try not to purchase tickets at noon because they tend to be around $755. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Barcelona to United States flight route?

Fly from Barcelona-El Prat to San Francisco for the best Barcelona - United States flight prices

How far in advance should I book a flight to United States?

What cabin class options are available on Barcelona to United States flights?

There are 3 cabin classes available to choose from on Barcelona to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Barcelona to United States?

TAP AIR PORTUGAL, Royal Air Maroc, and LEVEL are the most popular carriers operating from Barcelona to United States

What airlines fly to United States?

How often are flights from Barcelona to the United States delayed?

Historically, on average around 12% of flights between Barcelona and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 190 minutes.

What is the most punctual flight time for Barcelona to the United States flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Barcelona to the United States flights?

According to our data, Iberojet have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

How many flights depart from Barcelona to United States on average per day?

As of January 2026, there are 17 flights per day flying from Barcelona to United States. The most common time of day flights depart is 11:00AM, with 62% of flights taking off at noon.

How many flights depart from Barcelona to United States on average per week?

123 flights are operational weekly from Barcelona to United States as of January 2026. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.

How long is the flight from Barcelona to United States?

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When did momondo last update prices for flights from Barcelona to United States?

How many operators does momondo search for flights from Barcelona to United States?

How old do you have to be to fly from Barcelona to United States?

What documentation or ID do you need to fly to United States?

Best airlines flying from Barcelona to United States

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