Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Amarillo to Washington from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Amarillo to Washington departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Amarillo to Washington

Cheap round-trip flights

American Airlines Logo
2:06 pm - 9:48 pmAMA-SEA
9h 42m1 stop
American Airlines Logo
12:27 am - 11:36 amSEA-AMA
9h 09m1 stop
$301American Airlines
Find Deal
Sat, Nov 1 - Mon, Jan 12
American Airlines Logo
5:02 am - 10:38 amAMA-SEA
7h 36m1 stop
American Airlines Logo
11:57 pm - 9:27 amSEA-AMA
7h 30m1 stop
$309American Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 16
United Airlines Logo
12:06 pm - 11:15 pmAMA-SEA
13h 09m2 stops
United Airlines Logo
11:59 pm - 11:31 amSEA-AMA
9h 32m1 stop
$314United Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 16
United Airlines Logo
12:06 pm - 11:15 pmAMA-SEA
13h 09m2 stops
United Airlines Logo
9:05 am - 9:29 pmSEA-AMA
10h 24m2 stops
$319United Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 16
Southwest Logo
1:30 pm - 10:05 pmAMA-SEA
10h 35m1 stop
Southwest Logo
9:55 am - 9:30 pmSEA-AMA
9h 35m2 stops
$320Southwest
Find Deal
Sat, Nov 1 - Tue, Jan 13
American Airlines Logo
5:00 am - 9:19 amAMA-SEA
6h 19m1 stop
American Airlines Logo
5:26 am - 3:53 pmSEA-AMA
8h 27m1 stop
$321American Airlines
Find Deal
Mon, Sep 22 - Sat, Sep 27
United Airlines Logo
5:38 pm - 10:42 pmAMA-PDX
7h 04m1 stop
United Airlines Logo
12:53 pm - 9:50 pmPDX-AMA
6h 57m1 stop
$331United Airlines
Find Deal
Wed, Sep 10 - Fri, Sep 12
Southwest Logo
1:30 pm - 8:35 pmAMA-SEA
9h 05m2 stops
Southwest Logo
9:55 am - 9:30 pmSEA-AMA
9h 35m2 stops
$381Southwest
Find Deal
Sat, Nov 1 - Tue, Jan 13
Alaska Airlines Logo
12:28 pm - 5:31 pmAMA-SEA
7h 03m1 stop
Alaska Airlines Logo
12:33 am - 9:44 amSEA-AMA
7h 11m1 stop
$487Alaska Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
Alaska Airlines Logo
2:14 pm - 8:20 pmAMA-SEA
8h 06m1 stop
Alaska Airlines Logo
12:33 am - 9:44 amSEA-AMA
7h 11m1 stop
$587Alaska Airlines
Find Deal
Tue, Sep 2 - Fri, Sep 5

American Airlines flights from Amarillo to State of Washington

Our best American Airlines deals on Amarillo to State of Washington flight tickets
American Airlines
Nov 1
AMA2:06 pmAmarillo
9h 42m
1 stop
SEA9:48 pmSeattle/Tacoma Intl
Jan 12
SEA12:27 amSeattle/Tacoma Intl
9h 09m
1 stop
AMA11:36 amAmarillo
$301
Find similar
American Airlines
Dec 4
AMA5:02 amAmarillo
7h 36m
1 stop
SEA10:38 amSeattle/Tacoma Intl
Dec 16
SEA11:57 pmSeattle/Tacoma Intl
7h 30m
1 stop
AMA9:27 amAmarillo
$309
Find similar
American Airlines
Sep 22
AMA5:00 amAmarillo
6h 19m
1 stop
SEA9:19 amSeattle/Tacoma Intl
Sep 27
SEA5:26 amSeattle/Tacoma Intl
8h 27m
1 stop
AMA3:53 pmAmarillo
$321
Find similar

United Airlines flights from Amarillo to State of Washington

Our best United Airlines deals on Amarillo to State of Washington flight tickets
United Airlines
Dec 4
AMA12:06 pmAmarillo
13h 09m
2 stops
SEA11:15 pmSeattle/Tacoma Intl
Dec 16
SEA11:59 pmSeattle/Tacoma Intl
9h 32m
1 stop
AMA11:31 amAmarillo
$314
Find similar
United Airlines
Dec 4
AMA12:06 pmAmarillo
13h 09m
2 stops
SEA11:15 pmSeattle/Tacoma Intl
Dec 16
SEA9:05 amSeattle/Tacoma Intl
10h 24m
2 stops
AMA9:29 pmAmarillo
$319
Find similar
United Airlines
Sep 10
AMA5:38 pmAmarillo
7h 04m
1 stop
PDX10:42 pmPortland
Sep 12
PDX12:53 pmPortland
6h 57m
1 stop
AMA9:50 pmAmarillo
$331
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Amarillo to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Amarillo to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Sat 11/1

2:06 pm-9:48 pm

1 stop9h 42m

Seattle/Tacoma Intl

Mon 1/12

12:27 am-11:36 am

1 stop9h 09m

$301

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Thu 12/4

5:02 am-10:38 am

1 stop7h 36m

Seattle/Tacoma Intl

Tue 12/16

11:57 pm-9:27 am

1 stop7h 30m

$309

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Thu 12/4

12:06 pm-11:15 pm

2 stops13h 09m

Seattle/Tacoma Intl

Tue 12/16

11:59 pm-11:31 am

1 stop9h 32m

$314

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Thu 12/4

12:06 pm-11:15 pm

2 stops13h 09m

Seattle/Tacoma Intl

Tue 12/16

9:05 am-9:29 pm

2 stops10h 24m

$319

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Sat 11/1

1:30 pm-10:05 pm

1 stop10h 35m

Seattle/Tacoma Intl

Tue 1/13

9:55 am-9:30 pm

2 stops9h 35m

$320

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Mon 9/22

5:00 am-9:19 am

1 stop6h 19m

Seattle/Tacoma Intl

Sat 9/27

5:26 am-3:53 pm

1 stop8h 27m

$321

AmarilloPortland

AMA - PDX

AMAPDX

Amarillo

Wed 9/10

5:38 pm-10:42 pm

1 stop7h 04m

Portland

Fri 9/12

12:53 pm-9:50 pm

1 stop6h 57m

$331

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Sat 11/1

1:30 pm-8:35 pm

2 stops9h 05m

Seattle/Tacoma Intl

Tue 1/13

9:55 am-9:30 pm

2 stops9h 35m

$381

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Mon 9/22

12:28 pm-5:31 pm

1 stop7h 03m

Seattle/Tacoma Intl

Fri 9/26

12:33 am-9:44 am

1 stop7h 11m

$487

AmarilloSeattle

AMA - SEA

AMASEA

Amarillo

Tue 9/2

2:14 pm-8:20 pm

1 stop8h 06m

Seattle/Tacoma Intl

Fri 9/5

12:33 am-9:44 am

1 stop7h 11m

$587

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington from

How to get the cheapest flight ticket from Amarillo 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

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Amarillo to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $355. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Amarillo to State of Washington for around $693.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $440. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $563 on average. Flights to State of Washington from Amarillo in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Amarillo to State of Washington flight deals and tips

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

Direct flights

None
There are no direct flights from Amarillo to State of Washington. There are no popular flight routes from Amarillo to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Amarillo Airport to Washington?

    Prices for flights from Amarillo Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Amarillo Airport to Washington?

  • How old do you have to be to fly from Amarillo Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Amarillo 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 Amarillo to State of Washington

Compare and see reviews for airlines that fly from Amarillo to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $330Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $383Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Amarillo to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

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

Yes. All flights to Washington from Amarillo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Amarillo.

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

Yes. momondo can track prices for Amarillo to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/25
Mon 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $47
Flights to Los Angelesfrom $47
Flights to Miamifrom $63
Flights to Chicagofrom $45
Flights to Orlandofrom $47
Flights to Las Vegasfrom $25
Flights to San Franciscofrom $54
Flights to Washington, D.C.from $52
Flights to Bostonfrom $47
Flights to Atlantafrom $47
Flights to Dallasfrom $53
Flights to Seattlefrom $75