$300+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — AMA
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Amarillo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Amarillo
Cheapest
Best
Last-minute
One-way
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 September 2, 2026.
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 September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/245:20 am -
1 stop8h 30m
Thu 10/2912:45 pm -
1 stop8h 44m
Deal found 9/1![American Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/2411:59 pm -
1 stop9h 23m
Thu 10/293:19 pm -
2 stops11h 25m
Deal found 8/29![United Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/166:00 am -
1 stop7h 40m
Sun 9/207:02 pm -
1 stop6h 21m
Deal found 8/31![American Airlines logo]()
$577
This Southwest deal was found by Cheapflights users on 8/31. 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 9/166:45 am -
2 stops7h 55m
Sun 9/206:05 am -
1 stop6h 30m
Deal found 8/31![Southwest logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 10/1011:59 pm -
1 stop9h 25m
Wed 10/148:00 am -
1 stop7h 15m
Deal found 8/28![United Airlines logo]()
$615
Best flights from Portland to AmarilloDiscover 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 September 2, 2026.
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 September 2, 2026.
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/2411:49 pm -
1 stop8h 03m
Thu 10/2912:45 pm -
1 stop8h 44m
Deal found 8/29![American Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 1/308:45 am -
1 stop5h 59m
Wed 2/33:19 pm -
1 stop9h 59m
Deal found 9/1![United Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 9/2. 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.
Thu 9/175:00 am -
2 stops8h 30m
Mon 9/216:00 am -
1 stop6h 15m
Deal found 9/2![Southwest logo]()
$582
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/245:30 am -
2 stops9h 25m
Thu 10/295:25 pm -
1 stop7h 44m
Deal found 9/1![United Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/177:00 am -
1 stop6h 40m
Mon 9/217:02 pm -
1 stop6h 21m
Deal found 9/2![American Airlines logo]()
$577
Last-minute flights from Portland to AmarilloDiscover last-minute flight deals from Portland to Amarillo. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Amarillo. Data last updated September 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/166:00 am -
1 stop7h 40m
Sun 9/207:02 pm -
1 stop6h 21m
Deal found 8/31![American Airlines logo]()
$577
This Southwest deal was found by Cheapflights users on 8/31. 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 9/166:45 am -
2 stops7h 55m
Sun 9/206:05 am -
1 stop6h 30m
Deal found 8/31![Southwest logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 10/1011:59 pm -
1 stop9h 25m
Wed 10/148:00 am -
1 stop7h 15m
Deal found 8/28![United Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/245:20 am -
1 stop8h 30m
Thu 10/2912:45 pm -
1 stop8h 44m
Deal found 9/1![American Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/2411:59 pm -
1 stop9h 23m
Thu 10/293:19 pm -
2 stops11h 25m
Deal found 8/29![United Airlines logo]()
$516
One-way flights from Portland to AmarilloSearch for one-way flight options from Portland to Amarillo. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Portland to Amarillo. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Mon 9/216:15 am -
2 stops13h 55m
Deal found 9/2![Southwest logo]()
$300
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 9/2112:01 pm -
1 stop8h 43m
Deal found 9/2![American Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:30 pm -
3 stops27h 35m
Deal found 9/2![Multiple Airlines logo]()
$738
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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $435 (American Airlines) |
One-way from | $300 (Southwest) |
Popular in | January |
Cheapest in | December |
Average price | $506 |
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 7,457,451 searches. Data last updated September 2, 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
Cheapest round-trip
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Sat 10/24
11:49 pm-9:52 am
1 stop8h 03m
Amarillo
Thu 10/29
12:45 pm-7:29 pm
1 stop8h 44m
$438
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Sat 1/30
8:45 am-4:44 pm
1 stop5h 59m
Amarillo
Wed 2/3
3:19 pm-11:18 pm
1 stop9h 59m
$445
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Sat 10/24
5:30 am-4:55 pm
2 stops9h 25m
Amarillo
Thu 10/29
5:25 pm-11:09 pm
1 stop7h 44m
$521
Quickest round-trip
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Thu 9/17
7:00 am-3:40 pm
1 stop6h 40m
Amarillo
Mon 9/21
7:02 pm-11:23 pm
1 stop6h 21m
$577
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Thu 9/17
5:00 am-3:30 pm
2 stops8h 30m
Amarillo
Mon 9/21
6:00 am-10:15 am
1 stop6h 15m
$582
Cheapest one-way
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Mon 9/21
6:15 am-10:10 pm
2 stops13h 55m
$300
Quickest one-way
PortlandAmarillo
PDX Portland - AMA Amarillo
PDXAMA
Portland
Mon 9/21
12:01 pm-10:44 pm
1 stop8h 43m
$338
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PDX-AMA
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, December is the cheapest month in which you can book a flight from Portland to Amarillo (average of $376). Flying from Portland to Amarillo in January is currently the most expensive (average of $1,117). 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.
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 $446 and $598 in October.The cheapest round-trip price found within the last 5 days was $435 on American Airlines (Oct 24-Oct 29).
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 September 2, 2026.
Read reviews from past customers who have flown United 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.
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
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.
Traveling to a place near Amarillo?
Book flights to Amarillo if you plan to visit one of these locationsDalhart
Dumas
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Explore flights to Amarillo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
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Portland and Amarillo flights
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Amarillo
Discover the top airline 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$766 | FlexibilityNo cancel fee | On-time69% |