Question 1

What airlines fly to Seattle?

Accepted Answer

Condor, Lufthansa and United Airlines are the top three most popular airlines that fly to Seattle from Frankfurt am Main according to our data. Condor is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Question 2

How often are flights from Frankfurt am Main to Seattle delayed?

Accepted Answer

Historically, on average around 21% of flights between Frankfurt am Main and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Question 3

What is the most punctual flight time for Frankfurt am Main to Seattle 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 4

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

Accepted Answer

Monday 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 5

How many flights depart from Frankfurt am Main to Seattle on average per day?

Accepted Answer

2 flights are operational daily from Frankfurt am Main to Seattle as of December 2025. The most popular departure time for this route is 10:00AM, with 54% of flights per day taking off at noon.

Question 6

How many flights depart from Frankfurt am Main to Seattle on average per week?

Accepted Answer

16 flights are operational weekly from Frankfurt am Main to Seattle as of December 2025. The most popular departure day for this route is Mon, with 31% of flights per week taking off on this day.

Question 7

What is the cheapest month to fly to Seattle?

Accepted Answer

In general, March is the cheapest month to fly from Frankfurt am Main to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $558. If you don’t want to visit Seattle in March, then you should wait until February to fly from Frankfurt am Main, when ticket prices are also cheap, with an average price of $573.

Question 8

What is the cheapest day to depart on your flight to Seattle?

Accepted Answer

On average, the least expensive day to fly to Seattle from Frankfurt am Main is on a Sunday. momondo users have found tickets for Sunday departures for as low as $580. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Frankfurt am Main because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $775.

Question 9

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

Accepted Answer

Flying to Seattle from Frankfurt am Main in the evening is the least expensive time of day to depart. momondo users have found prices as low as $569 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $709. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 10

What is the cheapest airline that flies from Frankfurt am Main to Seattle/Tacoma Intl?

Accepted Answer

Finnair, American Airlines, and British Airways are the most popular carriers operating from Frankfurt am Main to Seattle/Tacoma Intl

Question 11

What is the cheapest Frankfurt am Main to Seattle/Tacoma Intl flight route?

Accepted Answer

Fly from Frankfurt am Main to Seattle/Tacoma Intl for the best Frankfurt am Main - Seattle/Tacoma Intl flight prices

Question 12

What cabin class options are available on Frankfurt am Main to Seattle/Tacoma Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on Frankfurt am Main to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

Which airline has the best punctuality record on Frankfurt am Main to Seattle flights?

Accepted Answer

According to our data, Air Antilles have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Question 14

How far in advance should I book a flight to Seattle?

Accepted Answer

You are more likely to see cheaper flights to Seattle from Frankfurt am Main when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $662 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Frankfurt am Main for as low as $615 on momondo.

Question 15

When did momondo last update prices for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport?

Accepted Answer

Prices for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

Question 16

How many operators does momondo search for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport?

Accepted Answer

As of December 2025, there are 4 operators available to choose from for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport.

Question 17

How old do you have to be to fly from Frankfurt am Main to Seattle/Tacoma Intl Airport?

Accepted Answer

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 Frankfurt am Main to Seattle/Tacoma Intl Airport.

Question 18

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

Accepted Answer

The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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	10h 25m
Direct flights	Every day
Airports in Seattle	1 airport

Airline	Rating	Free Cancellation	Price
Condor	PriceFrom $478	Free Cancellation	Rating 6.4 392 reviews	Search Condor flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 7,606 reviews	Search British Airways flights
Lufthansa	PriceFrom $550	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights
United Airlines	PriceFrom $556	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights

Cheap flights from Frankfurt am Main to Seattle from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to Seattle departing on 4/27. 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 Frankfurt am Main to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

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

What is the cheapest Frankfurt am Main to Seattle/Tacoma Intl flight route?

Fly from Frankfurt am Main to Seattle/Tacoma Intl for the best Frankfurt am Main - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

What cabin class options are available on Frankfurt am Main to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Frankfurt am Main to Seattle/Tacoma Intl 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 Frankfurt am Main to Seattle/Tacoma Intl?

Finnair, American Airlines, and British Airways are the most popular carriers operating from Frankfurt am Main to Seattle/Tacoma Intl

What airlines fly to Seattle?

How often are flights from Frankfurt am Main to Seattle delayed?

Historically, on average around 21% of flights between Frankfurt am Main and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

What is the most punctual flight time for Frankfurt am Main to Seattle 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?

Monday 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 Frankfurt am Main to Seattle flights?

According to our data, Air Antilles have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Frankfurt am Main to Seattle on average per day?

2 flights are operational daily from Frankfurt am Main to Seattle as of December 2025. The most popular departure time for this route is 10:00AM, with 54% of flights per day taking off at noon.

How many flights depart from Frankfurt am Main to Seattle on average per week?

16 flights are operational weekly from Frankfurt am Main to Seattle as of December 2025. The most popular departure day for this route is Mon, with 31% of flights per week taking off on this day.

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When did momondo last update prices for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Frankfurt am Main to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

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