What is the cheapest airline that flies from New York LaGuardia to Washington?

Delta, United Airlines, and American Airlines are the most popular carriers operating from New York LaGuardia to Washington

What airlines fly to State of Washington?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to State of Washington from New York LaGuardia Airport according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from New York LaGuardia Airport to Washington?

Prices for flights from New York LaGuardia Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from New York LaGuardia Airport to Washington?

The number of operators available for flights from New York LaGuardia Airport to Washington is 4 as of November 2026.

How old do you have to be to fly from New York LaGuardia Airport to Washington?

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 New York LaGuardia Airport to Washington.

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

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

$151 Cheap Flights from New York LaGuardia Airport to State of Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:25 pm - 10:15 pmLGA New York LaGuardia-GEG Spokane

9h 50m1 stop Chicago O'Hare Intl

1:49 pm - 11:30 pmGEG Spokane-LGA New York LaGuardia

6h 41m1 stop Denver Intl

$321United Airlines

Thu, Dec 10 - Sun, Dec 13

3:25 pm - 10:02 pmLGA New York LaGuardia-GEG Spokane

9h 37m1 stop Chicago O'Hare Intl

11:42 pm - 11:05 amGEG Spokane-LGA New York LaGuardia

8h 23m1 stop Chicago O'Hare Intl

$321United Airlines

Wed, Dec 16 - Sat, Dec 19

11:30 am - 7:48 pmLGA New York LaGuardia-GEG Spokane

11h 18m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

6:00 am - 7:41 pmGEG Spokane-LGA New York LaGuardia

10h 41m1 stop Dallas/Fort Worth

$336American Airlines

Sat, Jan 16 - Tue, Jan 19

9:00 am - 4:34 pmLGA New York LaGuardia-GEG Spokane

10h 34m1 stop Salt Lake City

1:00 pm - 11:27 pmGEG Spokane-LGA New York LaGuardia

7h 27m1 stop Minneapolis St Paul

$345Delta

Sat, Jan 16 - Tue, Jan 19

6:59 am - 12:31 pmLGA New York LaGuardia-GEG Spokane

8h 32m1 stop Atlanta Hartsfield-Jackson

6:25 am - 4:31 pmGEG Spokane-LGA New York LaGuardia

7h 06m1 stop Minneapolis St Paul

$345Delta

Fri, Nov 20 - Thu, Nov 26

11:25 am - 6:24 pmLGA New York LaGuardia-GEG Spokane

9h 59m1 stop Dallas/Fort Worth

6:00 am - 7:41 pmGEG Spokane-LGA New York LaGuardia

10h 41m1 stop Dallas/Fort Worth

$351American Airlines

Thu, Jan 21 - Sun, Jan 24

5:35 pm - 11:35 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 00m1 stop Chicago Midway

6:30 am - 8:00 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

10h 30m1 stop Chicago Midway

$364Southwest

Thu, Dec 3 - Wed, Dec 9

7:00 am - 6:40 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

14h 40m2 stops Denver Intl Sacramento Intl

6:30 am - 5:00 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

7h 30m1 stop Chicago Midway

$370Southwest

Thu, Dec 3 - Tue, Dec 8

5:30 pm - 3:43 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

25h 13m2 stops Atlanta Hartsfield-Jackson Denver Intl

4:58 pm - 7:31 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

23h 33m2 stops Denver Intl Dallas/Fort Worth

$411Frontier

Fri, Dec 11 - Wed, Dec 16

6:30 am - 6:33 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

15h 03m2 stops Atlanta Hartsfield-Jackson Los Angeles

4:37 pm - 8:59 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

25h 22m2 stops Denver Intl Dallas/Fort Worth

$413Frontier

Thu, Nov 19 - Mon, Nov 23

Cheap last minute flights

Enter your travel dates to find the best prices.

8:11 am - 2:20 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 09m1 stop Chicago O'Hare Intl

6:20 am - 7:00 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

9h 40m1 stop Chicago O'Hare Intl

$431American Airlines

Tue, Nov 3 - Fri, Dec 11

6:00 am - 11:37 amLGA New York LaGuardia-SEA Seattle/Tacoma Intl

8h 37m1 stop Charlotte Douglas

6:00 am - 5:27 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

8h 27m1 stop Charlotte Douglas

$436American Airlines

Sat, Nov 7 - Wed, Nov 11

3:29 pm - 9:19 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

8h 50m1 stop Denver Intl

10:56 pm - 9:09 amSEA Seattle/Tacoma Intl-LGA New York LaGuardia

7h 13m1 stop Chicago O'Hare Intl

$515United Airlines

Wed, Nov 4 - Wed, Nov 11

4:20 pm - 11:07 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 47m1 stop Chicago O'Hare Intl

10:56 pm - 9:09 amSEA Seattle/Tacoma Intl-LGA New York LaGuardia

7h 13m1 stop Chicago O'Hare Intl

$566United Airlines

Sat, Nov 7 - Wed, Nov 11

12:30 pm - 11:05 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

13h 35m2 stops Lambert-St Louis Denver Intl

6:30 am - 5:00 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

7h 30m1 stop Chicago Midway

$567Southwest

Thu, Nov 5 - Fri, Dec 4

3:05 pm - 1:00 amLGA New York LaGuardia-SEA Seattle/Tacoma Intl

12h 55m2 stops Chicago Midway Phoenix Sky Harbor Intl

6:15 am - 6:55 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

9h 40m1 stop Denver Intl

$592Southwest

Fri, Nov 6 - Sun, Dec 6

6:00 am - 12:14 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 14m1 stop Chicago O'Hare Intl

9:56 am - 11:21 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

10h 25m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl

$630Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

12:22 pm - 6:48 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 26m1 stop Chicago O'Hare Intl

9:56 am - 11:25 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

10h 29m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl

$630Alaska Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 11:50 amLGA New York LaGuardia-GEG Spokane

8h 50m1 stop Atlanta Hartsfield-Jackson

10:50 pm - 11:43 amGEG Spokane-LGA New York LaGuardia

9h 53m1 stop Atlanta Hartsfield-Jackson

$641Delta

Wed, Nov 4 - Sun, Nov 8

7:40 am - 12:15 pmLGA New York LaGuardia-GEG Spokane

7h 35m1 stop Minneapolis St Paul

10:55 pm - 11:43 amGEG Spokane-LGA New York LaGuardia

9h 48m1 stop Atlanta Hartsfield-Jackson

$689Delta

Mon, Nov 2 - Mon, Nov 9

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American Airlines flights from New York LaGuardia Airport to State of Washington

Our best American Airlines deals on New York LaGuardia Airport to State of Washington flight tickets

American Airlines

Dec 24

LGA7:24 pmNew York LaGuardia

7h 55m

1 stop

GEG12:19 amSpokane

Jan 1

GEG6:00 amSpokane

10h 04m

1 stop

LGA7:04 pmNew York LaGuardia

$331

American Airlines

Jan 16

LGA11:30 amNew York LaGuardia

11h 18m

2 stops

GEG7:48 pmSpokane

Jan 19

GEG6:00 amSpokane

10h 41m

1 stop

LGA7:41 pmNew York LaGuardia

$336

American Airlines

Jan 15

LGA2:59 pmNew York LaGuardia

11h 57m

2 stops

GEG11:56 pmSpokane

Jan 16

GEG6:30 amSpokane

13h 36m

2 stops

LGA11:06 pmNew York LaGuardia

$342

Delta flights from New York LaGuardia Airport to State of Washington

Our best Delta deals on New York LaGuardia Airport to State of Washington flight tickets

Delta

Jan 16

LGA9:00 amNew York LaGuardia

10h 34m

1 stop

GEG4:34 pmSpokane

Jan 19

GEG1:00 pmSpokane

7h 27m

1 stop

LGA11:27 pmNew York LaGuardia

$345

Delta

Jan 16

LGA9:00 amNew York LaGuardia

10h 34m

1 stop

GEG4:34 pmSpokane

Jan 19

GEG1:00 pmSpokane

7h 27m

1 stop

LGA11:27 pmNew York LaGuardia

$365

Delta

Jan 8

LGA3:15 pmNew York LaGuardia

7h 39m

1 stop

PSC7:54 pmPasco Tri Cities

Jan 9

PSC7:00 amPasco Tri Cities

8h 50m

1 stop

LGA6:50 pmNew York LaGuardia

$378

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSpokane

LGA New York LaGuardia - GEG Spokane

LGAGEG

New York LaGuardia

Thu 12/10

3:25 pm-10:15 pm

1 stop9h 50m

Spokane

Sun 12/13

1:49 pm-11:30 pm

1 stop6h 41m

$321

New YorkSpokane

LGA New York LaGuardia - GEG Spokane

LGAGEG

New York LaGuardia

Wed 12/16

3:25 pm-10:02 pm

1 stop9h 37m

Spokane

Sat 12/19

11:42 pm-11:05 am

1 stop8h 23m

$321

New YorkSpokane

LGA New York LaGuardia - GEG Spokane

LGAGEG

New York LaGuardia

Sat 1/16

11:30 am-7:48 pm

2 stops11h 18m

Spokane

Tue 1/19

6:00 am-7:41 pm

1 stop10h 41m

$336

New YorkSpokane

LGA New York LaGuardia - GEG Spokane

LGAGEG

New York LaGuardia

Sat 1/16

9:00 am-4:34 pm

1 stop10h 34m

Spokane

Tue 1/19

1:00 pm-11:27 pm

1 stop7h 27m

$345

Quickest round-trip

New YorkSpokane

LGA New York LaGuardia - GEG Spokane

LGAGEG

New York LaGuardia

Fri 11/20

6:59 am-12:31 pm

1 stop8h 32m

Spokane

Thu 11/26

6:25 am-4:31 pm

1 stop7h 06m

$345

New YorkSpokane

LGA New York LaGuardia - GEG Spokane

LGAGEG

New York LaGuardia

Thu 1/21

11:25 am-6:24 pm

1 stop9h 59m

Spokane

Sun 1/24

6:00 am-7:41 pm

1 stop10h 41m

$351

New YorkSeattle

LGA New York LaGuardia - SEA Seattle/Tacoma Intl

LGASEA

New York LaGuardia

Thu 12/3

5:35 pm-11:35 pm

1 stop9h 00m

Seattle/Tacoma Intl

Wed 12/9

6:30 am-8:00 pm

1 stop10h 30m

$364

New YorkSeattle

LGA New York LaGuardia - SEA Seattle/Tacoma Intl

LGASEA

New York LaGuardia

Thu 12/3

7:00 am-6:40 pm

2 stops14h 40m

Seattle/Tacoma Intl

Tue 12/8

6:30 am-5:00 pm

1 stop7h 30m

$370

New YorkSeattle

LGA New York LaGuardia - SEA Seattle/Tacoma Intl

LGASEA

New York LaGuardia

Fri 12/11

5:30 pm-3:43 pm

2 stops25h 13m

Seattle/Tacoma Intl

Wed 12/16

4:58 pm-7:31 pm

2 stops23h 33m

$411

New YorkSeattle

LGA New York LaGuardia - SEA Seattle/Tacoma Intl

LGASEA

New York LaGuardia

Thu 11/19

6:30 am-6:33 pm

2 stops15h 03m

Seattle/Tacoma Intl

Mon 11/23

4:37 pm-8:59 pm

2 stops25h 22m

$413

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 New York LaGuardia Airport to State of Washington

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

What is the cheapest month to fly to State of Washington?

The month of April is, on average, the cheapest month to fly to State of Washington from New York LaGuardia Airport, with most prices found around $296. If you aren’t able to travel to State of Washington during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $340.

Can stopping save me money on New York LaGuardia Airport to State of Washington flights?

You could potentially save up to 41% on your flight if you consider stops on a New York LaGuardia Airport to State of Washington flight.

Cheap New York LaGuardia Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to State of Washington

Best Price Found	$151
Fastest flight time	7h 39m
Direct flights	None

The best one-way flight to State of Washington from New York LaGuardia Airport in the past 72 hours is $151. The best round-trip flight deal from New York LaGuardia Airport to State of Washington found on momondo in the last 72 hours is $321.

The fastest flight from New York LaGuardia Airport to State of Washington takes 7h 39m

There are no direct flights from New York LaGuardia Airport to State of Washington. There are no popular flight routes from New York LaGuardia Airport to State of Washington.

Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Washington

When did momondo last update prices for flights from New York LaGuardia Airport to Washington?
Prices for flights from New York LaGuardia Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from New York LaGuardia Airport to Washington?
The number of operators available for flights from New York LaGuardia Airport to Washington is 4 as of November 2026.
How old do you have to be to fly from New York LaGuardia Airport to Washington?
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 New York LaGuardia Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington 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 Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New York LaGuardia Airport to State of Washington

Compare and see reviews for airlines that fly from New York LaGuardia Airport to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $252	Free Cancellation	Rating 7.3 10,464 reviews	Search United Airlines flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.0 12,215 reviews	Search American Airlines flights
Delta	PriceFrom $259	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
Southwest	PriceFrom $276	Free Cancellation	Rating 7.9 4,223 reviews	Search Southwest flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Washington from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Washington?

momondo provides multiple filters to help you find the best flight to Washington from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of New York to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.