Compare and book United Airlines flights to Seattle on momondo

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Recent United Airlines flights to Seattle found by users

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7:24 pm - 10:30 pmLAX-SEA

3h 06mnonstop

9:05 am - 12:05 pmSEA-LAX

3h 00mnonstop

$157United Airlines

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Wed, Dec 10 - Wed, Dec 17

6:45 pm - 9:00 pmSFO-SEA

2h 15mnonstop

7:05 am - 9:29 amSEA-SFO

2h 24mnonstop

$157United Airlines

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Sat, Dec 13 - Sat, Dec 20

10:48 pm - 12:59 amSFO-SEA

2h 11mnonstop

7:05 am - 9:29 amSEA-SFO

2h 24mnonstop

$160United Airlines

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Sat, Dec 20 - Wed, Dec 24

4:15 pm - 9:00 pmLAX-SEA

4h 45m1 stop

9:05 am - 12:05 pmSEA-LAX

3h 00mnonstop

$163United Airlines

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Tue, Dec 9 - Tue, Dec 16

10:48 pm - 12:59 amSFO-SEA

2h 11mnonstop

7:05 am - 9:29 amSEA-SFO

2h 24mnonstop

$167United Airlines

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Fri, Dec 19 - Mon, Dec 22

6:00 am - 8:24 amSFO-SEA

2h 24mnonstop

1:05 pm - 3:22 pmSEA-SFO

2h 17mnonstop

$168United Airlines

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Tue, Dec 2 - Tue, Dec 2

10:48 pm - 12:59 amSFO-SEA

2h 11mnonstop

7:05 am - 9:29 amSEA-SFO

2h 24mnonstop

$170United Airlines

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Sat, Dec 20 - Wed, Dec 24

4:15 pm - 9:00 pmLAX-SEA

4h 45m1 stop

9:05 am - 12:05 pmSEA-LAX

3h 00mnonstop

$173United Airlines

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Tue, Dec 9 - Sun, Dec 14

10:48 pm - 12:59 amSFO-SEA

2h 11mnonstop

7:05 am - 9:29 amSEA-SFO

2h 24mnonstop

$174United Airlines

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Sat, Dec 27 - Thu, Jan 1

10:48 pm - 12:59 amSFO-SEA

2h 11mnonstop

12:35 pm - 2:53 pmSEA-SFO

2h 18mnonstop

$177United Airlines

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Thu, Dec 25 - Tue, Dec 30

United Airlines flights to Seattle at a glance

Fastest flight time	2h 11m
Direct flights	Every day
Airports in Seattle	1 airport

The fastest flight from United States to Seattle takes 2h 11m

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Direct flights go from United States to Seattle every day.

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There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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Insights on United Airlines flights to Seattle

Data designed to help you find the right flight

What cabin class options are available on United States to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on United States to Seattle/Tacoma Intl flights.

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

The cheapest day to depart from United States to Seattle is on a Wednesday when prices can be found for as low as $265. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average Economy Class ticket price to Seattle on a Sunday is $368.

What is the cheapest month to fly Economy Class to Seattle?

In general, May is the cheapest month to fly Economy Class from United States to Seattle. Due to it being the ‘off-season’ during this time, you can expect Economy Class flight prices to be around $293. If you aren’t able to travel during the month of May, then book Economy Class flights to Seattle from United States during June instead. Economy Class flights to Seattle in June, while not as cheap as those in May, still average around $337.

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

You are more likely to see cheaper flights to Seattle from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from United States for as low as $195 on momondo.

Can stopping save me money on United States to Seattle flights?

You could potentially save up to 42% on your flight if you consider stops on a United States to Seattle flight.

Frequently asked questions about flights to Seattle with United Airlines

Is United Airlines generally cheaper than other airlines for flights to Seattle?

Lots of factors influence the price of a flight, whether that's with United Airlines or other airlines so it is best to search and compare before booking. The airline flying to Seattle with the cheapest average return price tends to be Alaska Airlines.

Which other airlines fly to Seattle?

Aside from United Airlines, Delta, Alaska Airlines and Southwest also fly to Seattle.

Which other airlines in the Star Alliance operate flights to Seattle?

Among Star Alliance carriers, only United Airlines currently provides flights to Seattle.

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Recent United Airlines flights to Seattle found by users

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United Airlines flights to Seattle at a glance

Fastest flight time

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Airports in Seattle

Insights on United Airlines flights to Seattle

Data designed to help you find the right flight

What cabin class options are available on United States to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on United States to Seattle/Tacoma Intl flights.

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

What is the cheapest month to fly Economy Class to Seattle?

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

Can stopping save me money on United States to Seattle flights?

You could potentially save up to 42% on your flight if you consider stops on a United States to Seattle flight.

Frequently asked questions about flights to Seattle with United Airlines

Is United Airlines generally cheaper than other airlines for flights to Seattle?

Which other airlines fly to Seattle?

Which other airlines in the Star Alliance operate flights to Seattle?

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Cabin classes currently available on flights to Seattle

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