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Cheap flights from Portland to Amarillo from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Amarillo departing on 8/22. 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 Portland to Amarillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:12 pm - 10:32 pm
PDX
-
AMA
6h 20m
1 stop
American Airlines Logo
4:20 pm - 11:23 pm
AMA
-
PDX
9h 03m
1 stop
$287American Airlines
Thu, Oct 1 - Sat, Oct 3
Southwest Logo
2:05 pm - 10:05 pm
PDX
-
AMA
6h 00m
1 stop
Southwest Logo
3:40 pm - 9:55 pm
AMA
-
PDX
8h 15m
1 stop
$288Southwest
Thu, Aug 20 - Wed, Aug 26
American Airlines Logo
2:12 pm - 10:32 pm
PDX
-
AMA
6h 20m
1 stop
American Airlines Logo
4:20 pm - 11:23 pm
AMA
-
PDX
9h 03m
1 stop
$289American Airlines
Thu, Oct 1 - Sat, Oct 3
Southwest Logo
5:15 am - 3:30 pm
PDX
-
AMA
8h 15m
2 stops
Southwest Logo
3:40 pm - 9:55 pm
AMA
-
PDX
8h 15m
1 stop
$294Southwest
Thu, Aug 20 - Wed, Aug 26
Southwest Logo
5:15 am - 3:30 pm
PDX
-
AMA
8h 15m
2 stops
Southwest Logo
3:40 pm - 10:20 pm
AMA
-
PDX
8h 40m
2 stops
$299Southwest
Thu, Aug 20 - Wed, Aug 26
American Airlines Logo
5:18 am - 3:46 pm
PDX
-
AMA
8h 28m
1 stop
American Airlines Logo
7:06 pm - 11:09 pm
AMA
-
PDX
6h 03m
1 stop
$325American Airlines
Thu, Aug 6 - Mon, Aug 10
United Airlines Logo
12:45 pm - 9:54 pm
PDX
-
AMA
7h 09m
1 stop
United Airlines Logo
5:30 pm - 10:54 pm
AMA
-
PDX
7h 24m
1 stop
$328United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
9:00 am - 9:54 pm
PDX
-
AMA
10h 54m
2 stops
United Airlines Logo
5:30 pm - 9:05 pm
AMA
-
PDX
5h 35m
1 stop
$333United Airlines
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
6:25 am - 3:30 pm
PDX
-
AMA
7h 05m
1 stop
Southwest Logo
3:10 pm - 11:05 pm
AMA
-
PDX
9h 55m
1 stop
$334Southwest
Fri, Aug 14 - Mon, Aug 17
Southwest Logo
6:25 am - 5:10 pm
PDX
-
AMA
8h 45m
2 stops
Southwest Logo
3:10 pm - 9:35 pm
AMA
-
PDX
8h 25m
2 stops
$339Southwest
Fri, Aug 14 - Mon, Aug 17

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American Airlines flights from Portland to Amarillo

Our best American Airlines deals on Portland to Amarillo flight tickets
American Airlines
Oct 1
PDX2:12 pmPortland
6h 20m
1 stop
AMA10:32 pmAmarillo
Oct 3
AMA4:20 pmAmarillo
9h 03m
1 stop
PDX11:23 pmPortland
$287
American Airlines
Oct 1
PDX2:12 pmPortland
6h 20m
1 stop
AMA10:32 pmAmarillo
Oct 3
AMA4:20 pmAmarillo
9h 03m
1 stop
PDX11:23 pmPortland
$289
American Airlines
Aug 6
PDX5:18 amPortland
8h 28m
1 stop
AMA3:46 pmAmarillo
Aug 10
AMA7:06 pmAmarillo
6h 03m
1 stop
PDX11:09 pmPortland
$325

Southwest flights from Portland to Amarillo

Our best Southwest deals on Portland to Amarillo flight tickets
Southwest
Aug 20
PDX2:05 pmPortland
6h 00m
1 stop
AMA10:05 pmAmarillo
Aug 26
AMA3:40 pmAmarillo
8h 15m
1 stop
PDX9:55 pmPortland
$288
Southwest
Aug 20
PDX5:15 amPortland
8h 15m
2 stops
AMA3:30 pmAmarillo
Aug 26
AMA3:40 pmAmarillo
8h 15m
1 stop
PDX9:55 pmPortland
$294
Southwest
Aug 20
PDX5:15 amPortland
8h 15m
2 stops
AMA3:30 pmAmarillo
Aug 26
AMA3:40 pmAmarillo
8h 40m
2 stops
PDX10:20 pmPortland
$299

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 July 12, 2026.
Use the filters below to find and compare flights from Portland to Amarillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 10/1

2:12 pm-10:32 pm

1 stop6h 20m

Amarillo

Sat 10/3

4:20 pm-11:23 pm

1 stop9h 03m

$287
Quickest round-trip

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 8/20

2:05 pm-10:05 pm

1 stop6h 00m

Amarillo

Wed 8/26

3:40 pm-9:55 pm

1 stop8h 15m

$288

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 10/1

2:12 pm-10:32 pm

1 stop6h 20m

Amarillo

Sat 10/3

4:20 pm-11:23 pm

1 stop9h 03m

$289

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 8/20

5:15 am-3:30 pm

2 stops8h 15m

Amarillo

Wed 8/26

3:40 pm-9:55 pm

1 stop8h 15m

$294

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 8/20

5:15 am-3:30 pm

2 stops8h 15m

Amarillo

Wed 8/26

3:40 pm-10:20 pm

2 stops8h 40m

$299

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 8/6

5:18 am-3:46 pm

1 stop8h 28m

Amarillo

Mon 8/10

7:06 pm-11:09 pm

1 stop6h 03m

$325

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Wed 8/19

12:45 pm-9:54 pm

1 stop7h 09m

Amarillo

Wed 8/26

5:30 pm-10:54 pm

1 stop7h 24m

$328

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Wed 8/19

9:00 am-9:54 pm

2 stops10h 54m

Amarillo

Tue 8/25

5:30 pm-9:05 pm

1 stop5h 35m

$333

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Fri 8/14

6:25 am-3:30 pm

1 stop7h 05m

Amarillo

Mon 8/17

3:10 pm-11:05 pm

1 stop9h 55m

$334

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Fri 8/14

6:25 am-5:10 pm

2 stops8h 45m

Amarillo

Mon 8/17

3:10 pm-9:35 pm

2 stops8h 25m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Amarillo from

How to get the cheapest flight ticket from Portland 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 December is, on average, the cheapest month to fly to Amarillo from Portland, with most prices found around $376. The month of August is another great option to travel to Amarillo, with average flight prices from Portland averaging around $423.

Can stopping save me money on Portland to Amarillo flights?

You could potentially save up to 44% on your flight if you consider stops on a Portland to Amarillo flight.

When to book flights from Portland to Amarillo

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

Cheap Portland to Amarillo (PDX to AMA) flight deals and tips

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

Fastest flight time

6h 55m

Direct flights

None
The fastest flight from Portland to Amarillo takes 6h 55m
There are no direct flights from Portland to Amarillo. There are no popular flight routes from Portland to Amarillo.
Search flight deals

Frequently asked questions about flying from Portland to Amarillo

  • How far is Portland to Amarillo by plane?

    Portland and Amarillo are 1301.0 mi apart from one another. By plane, this route typically takes 6h 55m.

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

    Prices for flights from Portland Airport to Amarillo Airport refresh daily.

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

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

    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 Portland Airport to Amarillo Airport.

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

    The necessary travel and health documents for your Amarillo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Portland to Amarillo

Compare and see reviews for airlines that fly from Portland to Amarillo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,811 reviews
Search American Airlines flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,979 reviews
Search United Airlines 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 Portland to Amarillo?

Finding the right flight to Amarillo from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Amarillo quick and easy, saving you time and money.

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

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

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

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

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

If you are not ready to book a flight from Portland to Amarillo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Amarillo and let you know when they change.

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