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Cheap flights from Seattle to Amarillo from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Amarillo departing on 10/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Amarillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 3:46 pm-
8h 46m
American Airlines Logo
5:00 am - 9:23 am-
6h 23m
$371American Airlines
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
11:59 pm - 11:24 am-
9h 25m
United Airlines Logo
8:00 am - 2:24 pm-
8h 24m
$376United Airlines
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
9:05 am - 10:30 pm-
11h 25m
United Airlines Logo
8:00 am - 2:24 pm-
8h 24m
$382United Airlines
Thu, Sep 3 - Wed, Sep 9
American Airlines Logo
5:30 am - 3:40 pm-
8h 10m
American Airlines Logo
5:00 am - 9:23 am-
6h 23m
$406American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
5:30 am - 3:40 pm-
8h 10m
American Airlines Logo
5:00 am - 9:23 am-
6h 23m
$421American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
3:45 pm - 11:59 pm-
6h 14m
American Airlines Logo
5:00 am - 9:37 am-
6h 37m
$426American Airlines
Fri, Oct 30 - Sun, Nov 1
United Airlines Logo
8:30 am - 4:36 pm-
6h 06m
United Airlines Logo
5:25 pm - 9:19 pm-
5h 54m
$445United Airlines
Sat, Oct 31 - Tue, Nov 3
Southwest Logo
5:00 am - 5:10 pm-
10h 10m
Southwest Logo
1:00 pm - 9:45 pm-
10h 45m
$480Southwest
Fri, Aug 28 - Fri, Sep 4
Southwest Logo
5:00 am - 5:10 pm-
10h 10m
Southwest Logo
9:50 am - 9:45 pm-
13h 55m
$485Southwest
Fri, Aug 28 - Fri, Sep 4
Southwest Logo
6:25 am - 2:55 pm-
6h 30m
Southwest Logo
5:50 pm - 12:20 am-
8h 30m
$504Southwest
Wed, Aug 19 - Fri, Aug 21

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Alaska Airlines flights from Seattle to Amarillo

Our best Alaska Airlines deals on Seattle to Amarillo flight tickets
Alaska Airlines
Oct 30
SEA8:07 pmSeattle/Tacoma Intl
20h 29m
2 stops
AMA6:36 pmAmarillo
Nov 1
AMA12:54 pmAmarillo
12h 00m
2 stops
SEA10:54 pmSeattle/Tacoma Intl
$683
Alaska Airlines
Aug 7
SEA6:21 amSeattle/Tacoma Intl
11h 52m
2 stops
AMA8:13 pmAmarillo
Aug 9
AMA10:15 amAmarillo
13h 20m
2 stops
SEA9:35 pmSeattle/Tacoma Intl
$1,107

United Airlines flights from Seattle to Amarillo

Our best United Airlines deals on Seattle to Amarillo flight tickets
United Airlines
Sep 3
SEA11:59 pmSeattle/Tacoma Intl
9h 25m
1 stop
AMA11:24 amAmarillo
Sep 9
AMA8:00 amAmarillo
8h 24m
2 stops
SEA2:24 pmSeattle/Tacoma Intl
$376
United Airlines
Sep 3
SEA9:05 amSeattle/Tacoma Intl
11h 25m
2 stops
AMA10:30 pmAmarillo
Sep 9
AMA8:00 amAmarillo
8h 24m
2 stops
SEA2:24 pmSeattle/Tacoma Intl
$382
United Airlines
Oct 31
SEA8:30 amSeattle/Tacoma Intl
6h 06m
1 stop
AMA4:36 pmAmarillo
Nov 3
AMA5:25 pmAmarillo
5h 54m
1 stop
SEA9:19 pmSeattle/Tacoma Intl
$445

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Amarillo 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 4, 2026.
Use the filters below to find and compare flights from Seattle to Amarillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Thu 9/3

5:00 am-3:46 pm

1 stop8h 46m

Amarillo

Wed 9/9

5:00 am-9:23 am

1 stop6h 23m

$371

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Thu 9/3

11:59 pm-11:24 am

1 stop9h 25m

Amarillo

Wed 9/9

8:00 am-2:24 pm

2 stops8h 24m

$376

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Thu 9/3

9:05 am-10:30 pm

2 stops11h 25m

Amarillo

Wed 9/9

8:00 am-2:24 pm

2 stops8h 24m

$382

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Thu 9/17

5:30 am-3:40 pm

1 stop8h 10m

Amarillo

Sun 9/20

5:00 am-9:23 am

1 stop6h 23m

$406

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Thu 9/17

5:30 am-3:40 pm

1 stop8h 10m

Amarillo

Sun 9/20

5:00 am-9:23 am

1 stop6h 23m

$421

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Fri 10/30

3:45 pm-11:59 pm

1 stop6h 14m

Amarillo

Sun 11/1

5:00 am-9:37 am

1 stop6h 37m

$426
Quickest round-trip

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Sat 10/31

8:30 am-4:36 pm

1 stop6h 06m

Amarillo

Tue 11/3

5:25 pm-9:19 pm

1 stop5h 54m

$445

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Fri 8/28

5:00 am-5:10 pm

2 stops10h 10m

Amarillo

Fri 9/4

1:00 pm-9:45 pm

1 stop10h 45m

$480

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Fri 8/28

5:00 am-5:10 pm

2 stops10h 10m

Amarillo

Fri 9/4

9:50 am-9:45 pm

2 stops13h 55m

$485

SeattleAmarillo

SEA - AMA

SEAAMA

Seattle/Tacoma Intl

Wed 8/19

6:25 am-2:55 pm

1 stop6h 30m

Amarillo

Fri 8/21

5:50 pm-12:20 am

2 stops8h 30m

$504

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Amarillo from

How to get the cheapest flight ticket from Seattle to Amarillo

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 month to fly to Amarillo?

The month of June is, on average, the cheapest month to fly to Amarillo from Seattle, with most prices found around $355. The month of May is another great option to travel to Amarillo, with average flight prices from Seattle averaging around $485.

When to book flights from Seattle to Amarillo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Amarillo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Amarillo (SEA to AMA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Amarillo

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Seattle to Amarillo takes 5h 17m
There are no direct flights from Seattle to Amarillo. There are no popular flight routes from Seattle to Amarillo.
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Frequently asked questions about flying from Seattle to Amarillo

  • How far is Seattle/Tacoma Intl to Amarillo by plane?

    The distance between Seattle/Tacoma Intl and Amarillo is about 1356.4 mi. A reasonable flight in good conditions will take 5h 17m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Amarillo Airport?

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

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Amarillo Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Amarillo Airport?

    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 Seattle/Tacoma Intl Airport to Amarillo Airport.

  • What documentation or ID do you need to fly to Amarillo Airport?

    The travel and health documents required for your trip to Amarillo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Amarillo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Amarillo?

Best airlines flying from Seattle to Amarillo

Compare and see reviews for airlines that fly from Seattle to Amarillo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $351Free CancellationRating
7.1
11,850 reviews
Search American Airlines flights
SouthwestPriceFrom $360Free CancellationRating
8.0
4,222 reviews
Search Southwest flights

Traveling to a place near Amarillo?

Book flights to Amarillo if you plan to visit one of these locations
Dumas
Dalhart
Vega

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Amarillo for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Amarillo.

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

Yes momondo offers price alerts on flights to Amarillo from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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