What airlines fly to Worldwide?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Worldwide from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 66 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Worldwide on average per week?

As of March 2026, 945 flights take off from State of Washington and land in Worldwide each week. The most common flight departure day for this route is Fri, with 38% of weekly flights taking off on this day.

How long is the flight from State of Washington to Worldwide?

The flight from State of Washington to Worldwide depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Seattle (a popular airport in State of Washington) to Copenhagen (the most popular airport in Worldwide), then the flight time is 9h 15m on average. If you fly from Spokane (another popular airport in State of Washington) to Copenhagen, then the average flight time is 11h 59m.

What is the cheapest airline that flies from Washington to Worldwide?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Washington to Worldwide

When did momondo last update prices for flights from Washington to Worldwide?

Prices for flights from Washington to Worldwide are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Worldwide?

As of March 2026, there are 17 operators available to choose from for flights from Washington to Worldwide.

How old do you have to be to fly from Washington to Worldwide?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Worldwide.

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

The required travel and health documents for your Worldwide 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 Worldwide. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$49 Cheap Flights from State of Washington to Worldwide in 2026

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Find the cheapest flights from Washington to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:57 am - 1:45 pm

SEA

LAX

2h 48mnonstop

2:45 pm - 5:42 pm

LAX

SEA

2h 57mnonstop

$97Frontier

水, 4月 22 - 木, 4月 30

10:57 am - 1:45 pm

SEA

LAX

2h 48mnonstop

2:55 pm - 5:52 pm

LAX

SEA

2h 57mnonstop

$98Frontier

水, 4月 22 - 金, 4月 24

9:35 pm - 12:09 am

SEA

LAS

2h 34mnonstop

1:52 pm - 9:03 pm

LAS

SEA

7h 11m

1 stop

$98Frontier

日, 3月 29 - 火, 3月 31

9:36 pm - 12:10 am

SEA

LAS

2h 34mnonstop

6:00 am - 8:51 am

LAS

SEA

2h 51mnonstop

$100Multiple Airlines

月, 3月 23 - 木, 3月 26

5:29 pm - 8:03 pm

SEA

LAS

2h 34mnonstop

6:00 am - 8:51 am

LAS

SEA

2h 51mnonstop

$102Multiple Airlines

火, 4月 7 - 木, 4月 16

9:45 am - 12:42 pm

SEA

SAN

2h 57mnonstop

7:00 am - 10:15 am

SAN

SEA

3h 15mnonstop

$117Delta

金, 5月 8 - 日, 5月 10

10:22 am - 1:27 pm

SEA

SAN

3h 05mnonstop

8:35 pm - 11:50 pm

SAN

SEA

3h 15mnonstop

$118Alaska Airlines

金, 5月 1 - 日, 5月 3

4:58 pm - 7:47 pm

SEA

SAN

2h 49mnonstop

8:43 pm - 11:59 pm

SAN

SEA

3h 16mnonstop

$130Hawaiian Airlines

土, 3月 28 - 月, 4月 6

3:44 pm - 6:41 pm

SEA

SAN

2h 57mnonstop

8:35 pm - 11:50 pm

SAN

SEA

3h 15mnonstop

$131Alaska Airlines

木, 4月 30 - 月, 5月 4

5:51 pm - 11:52 pm

SEA

DFW

4h 01mnonstop

6:30 am - 8:54 am

DFW

SEA

4h 24mnonstop

$217Delta

水, 4月 15 - 水, 4月 22

Frontier flights from State of Washington to Worldwide

Our best Frontier deals on State of Washington to Worldwide flight tickets

Frontier

Apr 22

SEA10:57 amSeattle/Tacoma Intl

2h 48m

LAX1:45 pmLos Angeles

Apr 30

LAX2:45 pmLos Angeles

2h 57m

SEA5:42 pmSeattle/Tacoma Intl

$97

Frontier

Apr 22

SEA10:57 amSeattle/Tacoma Intl

2h 48m

LAX1:45 pmLos Angeles

Apr 24

LAX2:55 pmLos Angeles

2h 57m

SEA5:52 pmSeattle/Tacoma Intl

$98

Frontier

Mar 29

SEA10:08 pmSeattle/Tacoma Intl

10h 02m

1 stop

LAS8:10 amLas Vegas Harry Reid Intl

Apr 4

LAS5:18 pmLas Vegas Harry Reid Intl

2h 58m

SEA8:16 pmSeattle/Tacoma Intl

$99

Delta flights from State of Washington to Worldwide

Our best Delta deals on State of Washington to Worldwide flight tickets

Delta

Apr 29

SEA7:35 amSeattle/Tacoma Intl

2h 50m

LAX10:25 amLos Angeles

May 5

LAX9:45 amLos Angeles

2h 52m

SEA12:37 pmSeattle/Tacoma Intl

$117

Delta

May 15

SEA9:20 pmSeattle/Tacoma Intl

2h 39m

LAX11:59 pmLos Angeles

May 18

LAX7:59 pmLos Angeles

2h 56m

SEA10:55 pmSeattle/Tacoma Intl

$137

Delta

Mar 15

SEA8:20 pmSeattle/Tacoma Intl

2h 33m

LAS10:53 pmLas Vegas Harry Reid Intl

Mar 21

LAS6:00 amLas Vegas Harry Reid Intl

2h 46m

SEA8:46 amSeattle/Tacoma Intl

$147

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

水 4/22

10:57 am-1:45 pm

Nonstop2h 48m

Los Angeles

木 4/30

2:45 pm-5:42 pm

Nonstop2h 57m

$97

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

水 4/22

10:57 am-1:45 pm

Nonstop2h 48m

Los Angeles

金 4/24

2:55 pm-5:52 pm

Nonstop2h 57m

$98

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

日 3/29

9:35 pm-12:09 am

Nonstop2h 34m

Las Vegas Harry Reid Intl

火 3/31

1:52 pm-9:03 pm

1 stop7h 11m

$98

Quickest round-trip

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

月 3/23

9:36 pm-12:10 am

Nonstop2h 34m

Las Vegas Harry Reid Intl

木 3/26

6:00 am-8:51 am

Nonstop2h 51m

$100

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

火 4/7

5:29 pm-8:03 pm

Nonstop2h 34m

Las Vegas Harry Reid Intl

木 4/16

6:00 am-8:51 am

Nonstop2h 51m

$102

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

金 5/8

9:45 am-12:42 pm

Nonstop2h 57m

San Diego

日 5/10

7:00 am-10:15 am

Nonstop3h 15m

$117

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

金 5/1

10:22 am-1:27 pm

Nonstop3h 05m

San Diego

日 5/3

8:35 pm-11:50 pm

Nonstop3h 15m

$118

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

土 3/28

4:58 pm-7:47 pm

Nonstop2h 49m

San Diego

月 4/6

8:43 pm-11:59 pm

Nonstop3h 16m

$130

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

木 4/30

3:44 pm-6:41 pm

Nonstop2h 57m

San Diego

月 5/4

8:35 pm-11:50 pm

Nonstop3h 15m

$131

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

水 4/15

5:51 pm-11:52 pm

Nonstop4h 01m

Dallas/Fort Worth

水 4/22

6:30 am-8:54 am

Nonstop4h 24m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Worldwide

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

Prices

Airlines

Other information

What is the cheapest Washington to Worldwide flight route?

Fly from Seattle/Tacoma Intl to Los Angeles for the best Washington - Worldwide flight prices

What cabin class options are available on Washington to Worldwide flights?

There are 4 cabin classes available to choose from on Washington to Worldwide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Worldwide flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Worldwide.

Cheap State of Washington to Worldwide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Worldwide

Best Price Found	$52
Fastest flight time	0h 47m
Direct flights	Every day
Airports in Worldwide	12,868 airports

The best one-way flight to Worldwide from State of Washington in the past 72 hours is $52. The best round-trip flight deal from State of Washington to Worldwide found on momondo in the last 72 hours is $90.

The fastest flight from State of Washington to Worldwide takes 0h 47m

Direct flights go from State of Washington to Worldwide every day.

There are 12,868 airports in Worldwide. From State of Washington there are direct flights to Ontario (ONT), Las Vegas Harry Reid Intl (LAS).

Search flight deals

When did momondo last update prices for flights from Washington to Worldwide?
Prices for flights from Washington to Worldwide are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Worldwide?
As of March 2026, there are 17 operators available to choose from for flights from Washington to Worldwide.
How old do you have to be to fly from Washington to Worldwide?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The required travel and health documents for your Worldwide 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 Worldwide. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from State of Washington to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Worldwide is Boeing 737-800 Passenger/BBJ2 (winglets), representing 15.92% of all bookings. The subsequent popular models are Airbus A321neo at 11.56%, Boeing 787-9 Dreamliner at 8.63%, and Boeing 737-900 at 6.97%.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Worldwide?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Worldwide. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Worldwide with flexible booking policies on momondo?

All flight searches from Washington to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Worldwide?

momondo helps you find the best flight between Washington and Worldwide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Worldwide, momondo offers a useful price alert feature which will track prices for flights to Worldwide from Washington and alert you when they change.