What is the cheapest airline that flies from Portland to Amarillo?

Southwest is the most popular carrier operating from Portland to Amarillo

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?

The number of operators available for flights from Portland Airport to Amarillo Airport is 1 as of August 2026.

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.

$270 Cheap Flights from Portland to Amarillo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Amarillo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:40 pmPDX Portland-AMA Amarillo

6h 40m1 stop Dallas/Fort Worth

6:00 am - 10:59 amAMA Amarillo-PDX Portland

6h 59m1 stop Dallas/Fort Worth

$355American Airlines

Sat, Sep 19 - Wed, Sep 30

8:00 am - 3:40 pmPDX Portland-AMA Amarillo

5h 40m1 stop Dallas/Fort Worth

7:02 pm - 11:23 pmAMA Amarillo-PDX Portland

6h 21m1 stop Dallas/Fort Worth

$355American Airlines

Sat, Sep 12 - Tue, Sep 15

8:40 am - 4:55 pmPDX Portland-AMA Amarillo

6h 15m1 stop Denver Intl

2:51 pm - 10:45 pmAMA Amarillo-PDX Portland

9h 54m2 stops Houston George Bush Intcntl San Francisco

$360United Airlines

Sat, Sep 12 - Tue, Sep 15

9:00 am - 10:30 pmPDX Portland-AMA Amarillo

11h 30m2 stops San Francisco Houston George Bush Intcntl

9:00 am - 8:21 pmAMA Amarillo-PDX Portland

13h 21m2 stops Houston George Bush Intcntl San Francisco

$366United Airlines

Sat, Sep 12 - Tue, Sep 15

6:20 am - 1:40 pmPDX Portland-AMA Amarillo

5h 20m1 stop Las Vegas Harry Reid Intl

3:40 pm - 10:25 pmAMA Amarillo-PDX Portland

8h 45m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$393Southwest

Sat, Sep 19 - Wed, Sep 30

9:00 am - 8:10 pmPDX Portland-AMA Amarillo

9h 10m2 stops Phoenix Sky Harbor Intl Dallas Love Field

3:40 pm - 10:25 pmAMA Amarillo-PDX Portland

8h 45m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$469Southwest

Sat, Sep 19 - Wed, Sep 30

11:59 pm - 11:24 amPDX Portland-AMA Amarillo

9h 25m1 stop Houston George Bush Intcntl

8:00 am - 10:53 pmAMA Amarillo-PDX Portland

16h 53m1 stop Denver Intl

$550United Airlines

Sat, Oct 10 - Wed, Oct 14

11:59 pm - 11:24 amPDX Portland-AMA Amarillo

9h 25m1 stop Houston George Bush Intcntl

8:00 am - 9:00 pmAMA Amarillo-PDX Portland

15h 00m2 stops Denver Intl San Francisco

$555United Airlines

Sat, Oct 10 - Wed, Oct 14

11:59 pm - 11:24 amPDX Portland-AMA Amarillo

9h 25m1 stop Houston George Bush Intcntl

8:00 am - 1:15 pmAMA Amarillo-PDX Portland

7h 15m1 stop Denver Intl

$556United Airlines

Sat, Oct 10 - Wed, Oct 14

11:59 pm - 11:24 amPDX Portland-AMA Amarillo

9h 25m1 stop Houston George Bush Intcntl

3:20 pm - 10:57 pmAMA Amarillo-PDX Portland

9h 37m2 stops Houston George Bush Intcntl San Francisco

$561United Airlines

Sat, Oct 10 - Wed, Oct 14

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Southwest flights from Portland to Amarillo

Our best Southwest deals on Portland to Amarillo flight tickets

Southwest

Sep 19

PDX6:20 amPortland

5h 20m

1 stop

AMA1:40 pmAmarillo

Sep 30

AMA3:40 pmAmarillo

8h 45m

2 stops

PDX10:25 pmPortland

$393

Southwest

Sep 19

PDX9:00 amPortland

9h 10m

2 stops

AMA8:10 pmAmarillo

Sep 30

AMA3:40 pmAmarillo

8h 45m

2 stops

PDX10:25 pmPortland

$469

Southwest

Aug 27

PDX5:45 amPortland

7h 45m

2 stops

AMA3:30 pmAmarillo

Sep 2

AMA11:55 amAmarillo

7h 55m

2 stops

PDX5:50 pmPortland

$1,022

United Airlines flights from Portland to Amarillo

Our best United Airlines deals on Portland to Amarillo flight tickets

United Airlines

Sep 12

PDX8:40 amPortland

6h 15m

1 stop

AMA4:55 pmAmarillo

Sep 15

AMA2:51 pmAmarillo

9h 54m

2 stops

PDX10:45 pmPortland

$360

United Airlines

Sep 12

PDX9:00 amPortland

11h 30m

2 stops

AMA10:30 pmAmarillo

Sep 15

AMA9:00 amAmarillo

13h 21m

2 stops

PDX8:21 pmPortland

$366

United Airlines

Oct 10

PDX11:59 pmPortland

9h 25m

1 stop

AMA11:24 amAmarillo

Oct 14

AMA8:00 amAmarillo

16h 53m

1 stop

PDX10:53 pmPortland

$550

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 9/19

7:00 am-3:40 pm

1 stop6h 40m

Amarillo

Wed 9/30

6:00 am-10:59 am

1 stop6h 59m

$355

Quickest round-trip

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 9/12

8:00 am-3:40 pm

1 stop5h 40m

Amarillo

Tue 9/15

7:02 pm-11:23 pm

1 stop6h 21m

$355

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 9/12

8:40 am-4:55 pm

1 stop6h 15m

Amarillo

Tue 9/15

2:51 pm-10:45 pm

2 stops9h 54m

$360

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 9/12

9:00 am-10:30 pm

2 stops11h 30m

Amarillo

Tue 9/15

9:00 am-8:21 pm

2 stops13h 21m

$366

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 9/19

6:20 am-1:40 pm

1 stop5h 20m

Amarillo

Wed 9/30

3:40 pm-10:25 pm

2 stops8h 45m

$393

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 9/19

9:00 am-8:10 pm

2 stops9h 10m

Amarillo

Wed 9/30

3:40 pm-10:25 pm

2 stops8h 45m

$469

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 10/10

11:59 pm-11:24 am

1 stop9h 25m

Amarillo

Wed 10/14

8:00 am-10:53 pm

1 stop16h 53m

$550

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 10/10

11:59 pm-11:24 am

1 stop9h 25m

Amarillo

Wed 10/14

8:00 am-9:00 pm

2 stops15h 00m

$555

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 10/10

11:59 pm-11:24 am

1 stop9h 25m

Amarillo

Wed 10/14

8:00 am-1:15 pm

1 stop7h 15m

$556

PortlandAmarillo

PDX Portland - AMA Amarillo

PDXAMA

Portland

Sat 10/10

11:59 pm-11:24 am

1 stop9h 25m

Amarillo

Wed 10/14

3:20 pm-10:57 pm

2 stops9h 37m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Amarillo?

Prices are currently low for flights on this route.

Typical prices usually range from $708 to $784.
The lowest price recently found on this route was $355.

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 October is another great option to travel to Amarillo, with average flight prices from Portland averaging around $452.

Can stopping save me money on Portland to Amarillo flights?

You could potentially save up to 45% 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

Best Price Found	$270
Fastest flight time	6h 00m
Direct flights	None

The best one-way flight to Amarillo from Portland in the past 72 hours is $270. The best round-trip flight deal from Portland to Amarillo found on momondo in the last 72 hours is $355.

The fastest flight from Portland to Amarillo takes 6h 00m

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 00m.
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?
The number of operators available for flights from Portland Airport to Amarillo Airport is 1 as of August 2026.
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?
Based on momondo bookings for flights between Portland and Amarillo, the leading airline is United Airlines, making up 100% of the total bookings.

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
United Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 10,123 reviews		Search United Airlines flights

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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Cheap flights from Portland to Amarillo from $270

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 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Portland to Amarillo

Our best Southwest deals on Portland to Amarillo flight tickets

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Our best United Airlines deals on Portland to Amarillo flight tickets

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How to get the cheapest flight ticket from Portland to Amarillo

What is the typical price of a round-trip flight between Portland and Amarillo?

What is the cheapest month to fly to Amarillo?

Can stopping save me money on Portland to Amarillo flights?

What is the cheapest airline that flies from Portland to Amarillo?

When to book flights from Portland to Amarillo

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

Best Price Found

Fastest flight time

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Frequently asked questions about flying 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

Traveling to a place near Amarillo?

Why use momondo?

An easier way to manage your Amarillo 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Amarillo. Availability may vary depending on flight origin and airline.

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