$180+ Cheap flights from Portland, ME to Austin (PWM - AUS)
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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — AUS
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Austin 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
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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 Austin
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Cheapest flights from Portland to AustinExplore the most affordable flight options available from Portland to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Portland to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:42 pm -
1 stop6h 28m
Sat 11/76:20 am -
1 stop5h 43m
Deal found 9/30![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/295:45 pm -
1 stop7h 56m
Sat 11/710:13 am -
2 stops11h 44m
Deal found 9/30![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:15 pm -
1 stop7h 55m
Mon 11/93:55 pm -
1 stop7h 24m
Deal found 9/30![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 9/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:00 pm -
2 stops9h 15m
Tue 11/1712:35 pm -
2 stops8h 15m
Deal found 9/28![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 9/26. 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 10/285:40 am -
2 stops8h 55m
Fri 10/303:20 pm -
1 stop5h 35m
Deal found 9/26![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 9/30. 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.
Fri 11/65:10 pm -
1 stop7h 25m
Mon 11/91:45 pm -
2 stops9h 10m
Deal found 9/30![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/147:10 am -
2 stops9h 20m
Wed 11/183:03 pm -
1 stop5h 33m
Deal found 9/30![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 10/2811:27 am -
2 stops8h 48m
Wed 11/411:41 am -
2 stops10h 16m
Deal found 9/29![American Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 9/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:20 am -
2 stops9h 25m
Thu 11/53:25 pm -
1 stop7h 30m
Deal found 9/29![Southwest logo]()
$419
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:49 pm -
1 stop6h 50m
Sun 12/135:00 pm -
1 stop5h 52m
Deal found 9/29![Delta logo]()
$423
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 12/1012:44 pm -
2 stops11h 17m
Sun 12/134:01 pm -
1 stop5h 47m
Deal found 9/29![American Airlines logo]()
$428
Best flights from Portland to AustinDiscover carefully curated flight deals from Portland to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Portland to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:45 pm -
1 stop6h 53m
Wed 11/185:20 am -
1 stop5h 38m
Deal found 9/30![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 9/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:00 pm -
2 stops9h 15m
Tue 11/1712:35 pm -
2 stops8h 15m
Deal found 9/28![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/318:49 am -
1 stop9h 25m
Wed 11/412:25 pm -
2 stops9h 56m
Deal found 9/25![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:42 pm -
1 stop6h 28m
Sat 11/76:20 am -
1 stop5h 43m
Deal found 9/30![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 9/27. 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 11/113:25 pm -
1 stop6h 50m
Sun 11/155:40 am -
1 stop6h 25m
Deal found 9/27![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:47 pm -
1 stop6h 21m
Sun 11/85:10 am -
1 stop5h 47m
Deal found 9/26![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/175:15 am -
2 stops9h 07m
Sat 10/246:50 am -
2 stops12h 32m
Deal found 9/26![United Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 9/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:20 am -
2 stops9h 25m
Thu 11/56:55 am -
2 stops8h 35m
Deal found 9/29![Southwest logo]()
$469
This Southwest deal was found by Cheapflights users on 9/30. 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.
Sun 11/155:10 pm -
1 stop7h 25m
Sat 11/211:05 pm -
2 stops10h 05m
Deal found 9/30![Southwest logo]()
$469
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/412:50 pm -
1 stop6h 28m
Sun 3/75:30 am -
1 stop5h 23m
Deal found 9/27![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 9/30. 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.
Fri 12/185:20 pm -
1 stop6h 40m
Mon 12/215:40 am -
2 stops10h 00m
Deal found 9/30![Southwest logo]()
$490
Last-minute flights from Portland to AustinDiscover last-minute flight deals from Portland to Austin. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Austin. Data last updated September 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/175:30 am -
1 stop7h 37m
Sat 10/246:00 am -
2 stops8h 29m
Deal found 9/26![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Tue 10/276:00 am -
2 stops9h 20m
Sat 10/316:00 am -
2 stops8h 33m
Deal found 9/26![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/26. 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 10/285:40 am -
1 stop6h 15m
Fri 10/303:20 pm -
1 stop5h 35m
Deal found 9/26![Southwest logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 10/2811:27 am -
2 stops8h 48m
Wed 11/411:41 am -
2 stops10h 16m
Deal found 9/29![American Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:01 am -
1 stop7h 31m
Thu 11/56:20 am -
1 stop5h 42m
Deal found 9/29![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/295:45 pm -
1 stop7h 56m
Sat 11/710:13 am -
2 stops11h 44m
Deal found 9/30![American Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 9/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:20 am -
2 stops9h 25m
Thu 11/53:25 pm -
1 stop7h 30m
Deal found 9/29![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 9/30. 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.
Fri 10/305:20 am -
1 stop6h 25m
Sun 11/13:25 pm -
1 stop7h 25m
Deal found 9/30![Southwest logo]()
$432
One-way flights from Portland to AustinSearch for one-way flight options from Portland to Austin. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Portland to Austin. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 11/145:09 pm -
2 stops18h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 9/30. 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.
Sat 11/143:20 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$185
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/142:05 pm -
2 stops9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/193:53 pm -
3 stops20h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Fri 10/235:08 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 9/30. 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 1/41:40 pm -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/215:15 am -
2 stops9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 9/30. 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.
Fri 11/205:20 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$259
Find flight deals from Portland to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Austin (AUS). 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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $180 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $471 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Austin 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 30, 2026.
Use the filters below to find and compare flights from Portland to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Sat 11/14
7:10 am-12:55 pm
1 stop6h 45m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$185
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Fri 10/23
5:08 pm-10:58 pm
1 stop6h 50m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$194
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Tue 11/24
5:25 am-2:30 pm
2 stops10h 05m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
Quickest round-trip
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Fri 10/23
5:20 am-10:45 am
1 stop6h 25m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$267
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Fri 10/16
11:55 am-5:30 pm
1 stop6h 35m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Fri 10/16
3:53 pm-10:57 am
3 stops20h 04m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Fri 10/9
3:53 pm-10:57 am
3 stops20h 04m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$337
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Sat 11/14
12:45 pm-6:38 pm
1 stop6h 53m
Austin Bergstrom
Wed 11/18
5:20 am-11:58 am
1 stop5h 38m
$369
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Thu 10/29
12:42 pm-6:10 pm
1 stop6h 28m
Austin Bergstrom
Sat 11/7
6:20 am-1:03 pm
1 stop5h 43m
$369
PortlandAustin
PWM Portland - AUS Austin Bergstrom
PWMAUS
Portland
Sat 11/14
1:00 pm-9:15 pm
2 stops9h 15m
Austin Bergstrom
Tue 11/17
12:35 pm-9:50 pm
2 stops8h 15m
$379
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Portland to Austin
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 Austin 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, Maine-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Austin 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, Maine-Austin 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 Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Portland with our price prediction graph.
PWM-AUS
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 Austin
How far ahead should I book a flight from Portland, Maine to Austin?
The price you pay for your flight from Portland, Maine to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Portland, Maine to Austin?
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Austin (average of $390). Flying from Portland, Maine to Austin in June is currently the most expensive (average of $589). 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, Maine to Austin?
Airfare is below average for this route at the moment.
Portland, Maine to Austin flights typically cost between $414 and $623 in October.The cheapest round-trip price found within the last 5 days was $369 on Delta (Oct 29-Nov 7).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated September 30, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Portland to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Portland to Austin. 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 Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
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Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
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Portland and Austin flights
Browse other Portland and Austin flight options. Last updated on September 30, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Popular flight searches
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Top 4 airlines flying from Portland to Austin
Discover the top 4 airlines that operate flights from Portland to Austin. 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$302 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$419 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$347 | Average$509 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$347 | Average$471 | FlexibilityNo cancel fee | On-time71% |