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Amarillo

$187+ Cheap flights from Portland to Amarillo (PDX - AMA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — AMA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Find cheap flights from Portland to Amarillo with Cheapflights

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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 February 12, 2026.

This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:50 am
PDX
-
AMA
1 stop7h 05m
Southwest
Sun 8/166:05 am
AMA
-
PDX
1 stop6h 30m
Southwest
Deal found 2/11$427
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
PDX
-
AMA
1 stop6h 26m
United Airlines
Tue 3/108:00 am
AMA
-
PDX
1 stop7h 44m
United Airlines
Deal found 2/11$431
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
PDX
-
AMA
1 stop6h 26m
United Airlines
Mon 3/95:30 pm
AMA
-
PDX
1 stop18h 24m
United Airlines
Deal found 2/11$433
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:05 am
PDX
-
AMA
1 stop9h 46m
United Airlines
Wed 3/113:10 pm
AMA
-
PDX
1 stop10h 01m
United Airlines
Deal found 2/11$443
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:05 am
PDX
-
AMA
1 stop14h 44m
United Airlines
Mon 3/95:30 pm
AMA
-
PDX
1 stop18h 24m
United Airlines
Deal found 2/11$445
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:05 am
PDX
-
AMA
1 stop9h 46m
United Airlines
Tue 3/108:00 am
AMA
-
PDX
2 stops12h 47m
United Airlines
Deal found 2/12$448
This Southwest deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:05 am
PDX
-
AMA
1 stop6h 10m
Southwest
Tue 3/105:30 am
AMA
-
PDX
1 stop6h 45m
Southwest
Deal found 2/12$449
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:30 am
PDX
-
AMA
2 stops12h 38m
United Airlines
Tue 3/102:40 pm
AMA
-
PDX
1 stop10h 31m
United Airlines
Deal found 2/11$454
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:43 pm
PDX
-
AMA
2 stops14h 06m
American Airlines
Mon 3/96:34 pm
AMA
-
PDX
1 stop6h 35m
American Airlines
Deal found 2/11$462

Find flight deals from Portland to Amarillo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Amarillo (AMA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(United Airlines)

One-way from

$187
(Southwest)

Popular in

January

Cheapest in

December

Average price

$792
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
One-way flight from Portland to Amarillo
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Portland to Amarillo that are best for you.

Fly from

Portland

Fly to

Amarillo

Route

Depart

Return

Price

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Wed 3/4

1:18 pm-9:42 pm

1 stop6h 24m

Amarillo

Wed 3/11

3:10 pm-11:11 pm

1 stop10h 01m

$431

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 3/5

5:05 am-4:51 pm

1 stop9h 46m

Amarillo

Wed 3/11

3:10 pm-11:11 pm

1 stop10h 01m

$443

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 3/5

5:05 am-4:51 pm

1 stop9h 46m

Amarillo

Tue 3/10

5:30 pm-9:10 pm

1 stop5h 40m

$443

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Thu 3/5

5:05 am-9:49 pm

1 stop14h 44m

Amarillo

Mon 3/9

5:30 pm-9:54 am

1 stop18h 24m

$445

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Tue 3/3

5:05 am-1:15 pm

1 stop6h 10m

Amarillo

Tue 3/10

5:30 am-10:15 am

1 stop6h 45m

$449

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Tue 3/3

7:30 am-10:08 pm

2 stops12h 38m

Amarillo

Tue 3/10

2:40 pm-11:11 pm

1 stop10h 31m

$454

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Wed 3/18

8:30 am-4:51 pm

1 stop6h 21m

Amarillo

Wed 3/25

12:04 pm-11:04 pm

2 stops13h 00m

$466

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Sun 5/3

11:59 pm-11:24 am

1 stop9h 25m

Amarillo

Wed 5/6

3:15 pm-10:59 pm

1 stop9h 44m

$469

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Wed 3/18

6:30 am-2:10 pm

1 stop5h 40m

Amarillo

Wed 3/25

5:30 am-10:15 am

1 stop6h 45m

$472

PortlandAmarillo

PDX - AMA

PDXAMA

Portland

Tue 3/17

5:40 am-10:05 pm

2 stops14h 25m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 15 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Amarillo flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

What is the cheapest month to book a flight from Portland to Amarillo?

Currently, September is the cheapest month in which you can book a flight from Portland to Amarillo (average of $343). Flying from Portland to Amarillo in February is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Amarillo

Get insights into the airlines that provide service to Amarillo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Amarillo. Reviews last updated February 12, 2026.
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
8.0
Very good
4,283 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,283 reviews
Southwest
8.0
Very good
4,283 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,283 reviews
Southwest
8.0
Very good
4,283 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,275 reviews
Southwest
8.0
Very good
4,283 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    For as low as $431, United Airlines can have you in Amarillo from Portland in 6h 26m. There are 1305 mi between Portland and Amarillo.

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

    American Airlines, at $336, was found to be the cheapest airline from Portland to Amarillo.Alternate airlines to your destination round-trip include Southwest and United Airlines. You may be able to fly from Portland to Amarillo for 44% 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.

  • What is the cheapest month to book a flight from Portland to Amarillo?

    Currently, September is the cheapest month in which you can book a flight from Portland to Amarillo (average of $343). Flying from Portland to Amarillo in February is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Amarillo?

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

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Top 3 airlines flying from Portland to Amarillo

Discover the top 3 airlines that operate flights from Portland to Amarillo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$496FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$340Average$447FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$376Average$537FlexibilityNo cancel feeOn-time69%

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