How long is the flight from Portland to Amarillo?

For as low as $333, Southwest can have you in Amarillo from Portland in 6h 10m. There are 1305 mi between Portland and Amarillo. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Portland to Amarillo round-trip?

United Airlines, at $295, was found to be the cheapest airline from Portland to Amarillo.Alternate airlines to your destination round-trip include American Airlines and Southwest. You may be able to fly from Portland to Amarillo for 41% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Amarillo ranges from 0.6 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. January is typically the driest time to visit Amarillo when rainfall is around 0.6 in.

If weather is an important factor for your trip to Amarillo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Portland to Amarillo?

When booking a flight from Portland to Amarillo, you may want to consider flying on American Airlines, United Airlines or Southwest as they are the most popular for this route.

What is the cheapest time of day to fly from PDX to AMA?

When flying from Portland to Amarillo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland-Amarillo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Amarillo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Amarillo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Amarillo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Amarillo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Portland to Amarillo that include hotel bookings?

Yes. In addition to deals on Portland to Amarillo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Amarillo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Amarillo.

Can I find deals for business class flights from Portland to Amarillo?

Yes. Cheapflights offers flight deals from Portland to Amarillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$333+ Flights from Portland to Amarillo

Q: How much does it cost to fly round-trip from Portland to Amarillo?

Airfare is below average for this route at the moment. Portland to Amarillo flights typically cost between $414 and $623 in February. The cheapest round-trip price found within the last 3 days was $333 on Southwest (Feb 18-Feb 23).

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Cheap flight deals from Portland to Amarillo

Cheapest flights from Portland to Amarillo
Explore the most affordable flight options available from Portland to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Tue 12/2312:54 pmPDX - AMA

1 stop6h 55mUnited Airlines

Thu 1/15:35 pmAMA - PDX

1 stop5h 32mUnited Airlines

Deal found 12/17

$786

Tue 12/2310:05 amPDX - AMA

1 stop5h 35mSouthwest

Thu 1/12:00 pmAMA - PDX

1 stop10h 00mSouthwest

Deal found 12/17

$831

Best flights from Portland to Amarillo
Discover carefully curated flight deals from Portland to Amarillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 2/185:05 amPDX - AMA

1 stop6h 10mSouthwest

Mon 2/234:25 pmAMA - PDX

1 stop8h 35mSouthwest

Deal found 12/15

$333

Tue 1/1312:59 pmPDX - AMA

1 stop7h 00mUnited Airlines

Sat 1/173:20 pmAMA - PDX

1 stop9h 33mUnited Airlines

Deal found 12/16

$403

Thu 1/16:20 amPDX - AMA

2 stops9h 36mAmerican Airlines

Mon 1/512:27 pmAMA - PDX

1 stop7h 35mAmerican Airlines

Deal found 12/17

$544

Thu 1/19:00 amPDX - AMA

1 stop5h 59mUnited Airlines

Mon 1/53:20 pmAMA - PDX

1 stop9h 39mUnited Airlines

Deal found 12/17

$421

Sat 3/211:00 pmPDX - AMA

1 stop25h 51mUnited Airlines

Tue 3/245:30 pmAMA - PDX

1 stop5h 40mUnited Airlines

Deal found 12/16

$831

Last-minute flights from Portland to Amarillo
Discover last-minute flight deals from Portland to Amarillo. Data last updated December 18, 2025 and is based on user searches.

Thu 1/19:00 amPDX - AMA

1 stop5h 59mUnited Airlines

Mon 1/53:20 pmAMA - PDX

1 stop9h 39mUnited Airlines

Deal found 12/17

$421

Thu 1/16:20 amPDX - AMA

2 stops9h 36mAmerican Airlines

Mon 1/512:27 pmAMA - PDX

1 stop7h 35mAmerican Airlines

Deal found 12/17

$544

Tue 1/1312:59 pmPDX - AMA

1 stop7h 00mUnited Airlines

Sat 1/173:20 pmAMA - PDX

1 stop9h 33mUnited Airlines

Deal found 12/16

$403

Find flight deals from Portland to Amarillo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$333 (Southwest)
Popular in	March
Cheapest in	July
Average price	$561

Provider with most accurate pricing for Portland-Amarillo flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Amarillo flights.

Search Deals

From Portland to Amarillo

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($65 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Wed 2/18

5:05 am-1:15 pm

1 stop6h 10m

Amarillo

Mon 2/23

4:25 pm-11:00 pm

1 stop8h 35m

$333

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Tue 1/13

12:59 pm-9:59 pm

1 stop7h 00m

Amarillo

Sat 1/17

3:20 pm-10:53 pm

1 stop9h 33m

$403

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 1/1

9:00 am-4:59 pm

1 stop5h 59m

Amarillo

Mon 1/5

3:20 pm-10:59 pm

1 stop9h 39m

$421

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 1/1

6:20 am-5:56 pm

2 stops9h 36m

Amarillo

Mon 1/5

12:27 pm-6:02 pm

1 stop7h 35m

$544

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Sat 3/21

1:00 pm-4:51 pm

1 stop25h 51m

Amarillo

Tue 3/24

5:30 pm-9:10 pm

1 stop5h 40m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Portland to Amarillo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Amarillo in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Amarillo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Amarillo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Amarillo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Amarillo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Amarillo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Amarillo

Have a flexible travel schedule? Discover the best time to fly to Amarillo from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Amarillo

How much does it cost to fly round-trip from Portland to Amarillo?

Reviews of airlines servicing Amarillo

Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Portland to Amarillo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,091 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Portland to Amarillo?
For as low as $333, Southwest can have you in Amarillo from Portland in 6h 10m. There are 1305 mi between Portland and Amarillo. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Portland to Amarillo round-trip?
United Airlines, at $295, was found to be the cheapest airline from Portland to Amarillo.Alternate airlines to your destination round-trip include American Airlines and Southwest. You may be able to fly from Portland to Amarillo for 41% less than the average price by searching for these airlines.
Can I find deals for flights from Portland to Amarillo that include hotel bookings?
Yes. In addition to deals on Portland to Amarillo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Amarillo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Amarillo.
Can I find deals for business class flights from Portland to Amarillo?
Yes. Cheapflights offers flight deals from Portland to Amarillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Dumas

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Top 3 airlines flying from Portland to Amarillo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$295	Average$511	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$336	Average$496	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$340	Average$448	FlexibilityNo cancel fee	On-time63%

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$333+ Cheap flights from Portland to Amarillo (PDX - AMA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Amarillo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Amarillo

Cheapest flights from Portland to AmarilloExplore the most affordable flight options available from Portland to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Portland to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Portland to Amarillo

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Amarillo that are best for you.

Compare providers for flights from Portland to Amarillo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Amarillo in December.

Best time to book a flight from Portland to Amarillo

Have a flexible travel schedule? Discover the best time to fly to Amarillo from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Amarillo

How much does it cost to fly round-trip from Portland to Amarillo?

Reviews of airlines servicing Amarillo

Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Portland to Amarillo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Amarillo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Portland to Amarillo?

What are the cheapest airlines flying from Portland to Amarillo round-trip?

Can I find deals for flights from Portland to Amarillo that include hotel bookings?

How can I find direct flights from Portland to Amarillo?

Can I find deals for business class flights from Portland to Amarillo?

Traveling to a place near Amarillo?

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Top 3 airlines flying from Portland to Amarillo

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Cheapest flights from Portland to Amarillo
Explore the most affordable flight options available from Portland to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.