$109+ Cheap flights from Portland (PDX) to Dallas
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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DFW
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Dallas 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.Cheapflights Tip: The best prices from Portland to Dallas are usually found in January or February, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Portland to Dallas
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Cheapest flights from Portland to DallasExplore the most affordable flight options available from Portland to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Portland to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Wed 11/117:18 am -
Nonstop3h 54m
Sun 11/157:00 am -
1 stop6h 12m
Deal found 9/18![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Tue 10/2712:02 pm -
1 stop5h 20m
Sat 10/318:27 pm -
1 stop17h 45m
Deal found 9/22![Frontier logo]()
$277
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:06 am -
1 stop11h 41m
Sun 10/257:00 am -
1 stop5h 54m
Deal found 9/22![Frontier logo]()
$278
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:24 pm -
1 stop8h 35m
Wed 10/710:11 am -
1 stop27h 15m
Deal found 9/17![Frontier logo]()
$279
This Southwest deal was found by Cheapflights users on 9/17. 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 11/102:15 pm -
Nonstop3h 30m
Thu 11/127:30 am -
Nonstop4h 15m
Deal found 9/17![Southwest logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Tue 11/1012:02 pm -
2 stops18h 20m
Thu 11/126:15 am -
1 stop7h 21m
Deal found 9/17![Frontier logo]()
$282
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:02 am -
1 stop17h 09m
Mon 10/57:00 am -
1 stop6h 43m
Deal found 9/17![Frontier logo]()
$283
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:49 am -
1 stop24h 01m
Sat 10/248:27 pm -
1 stop16h 27m
Deal found 9/19![Frontier logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/611:49 pm -
Nonstop3h 42m
Sat 10/107:02 pm -
Nonstop4h 09m
Deal found 9/17![American Airlines logo]()
$285
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:38 pm -
1 stop18h 57m
Sun 10/187:00 am -
1 stop5h 54m
Deal found 9/17![Frontier logo]()
$286
This Southwest deal was found by Cheapflights users on 9/17. 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 10/172:40 pm -
1 stop6h 50m
Sat 10/247:55 am -
Nonstop4h 05m
Deal found 9/17![Southwest logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/2912:02 pm -
1 stop5h 20m
Sat 10/318:27 pm -
1 stop17h 45m
Deal found 9/22![Frontier logo]()
$287
Best flights from Portland to DallasDiscover carefully curated flight deals from Portland to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Portland to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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.
Mon 11/92:15 pm -
1 stop7h 38m
Thu 11/128:10 am -
2 stops11h 00m
Deal found 9/17![Delta logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:48 am -
1 stop10h 11m
Mon 10/56:41 pm -
Nonstop4h 09m
Deal found 9/17![Alaska Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 9/17. 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 10/153:30 pm -
Nonstop3h 35m
Mon 10/197:20 pm -
1 stop7h 15m
Deal found 9/17![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 10/285:30 am -
2 stops9h 43m
Thu 10/297:25 am -
2 stops9h 26m
Deal found 9/17![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 9/17. 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 10/163:30 pm -
Nonstop3h 35m
Mon 10/198:15 pm -
1 stop6h 20m
Deal found 9/17![Southwest logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:18 am -
Nonstop3h 54m
Mon 11/98:11 am -
1 stop12h 46m
Deal found 9/21![Alaska Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/17. 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 10/168:44 pm -
2 stops11h 50m
Mon 10/191:38 pm -
1 stop7h 09m
Deal found 9/17![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 9/17. 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 10/1512:10 pm -
2 stops8h 45m
Tue 10/207:50 am -
Nonstop4h 05m
Deal found 9/17![Southwest logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:30 am -
1 stop10h 25m
Thu 10/292:05 pm -
Nonstop4h 10m
Deal found 9/20![Alaska Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 9/19. 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 11/192:15 pm -
Nonstop3h 30m
Mon 11/237:30 am -
Nonstop4h 15m
Deal found 9/19![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:03 am -
1 stop11h 52m
Fri 10/306:41 pm -
Nonstop4h 09m
Deal found 9/20![Alaska Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/20. 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 10/153:30 pm -
Nonstop3h 35m
Wed 10/217:50 am -
Nonstop4h 05m
Deal found 9/20![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 9/21. 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 10/2411:43 am -
1 stop8h 22m
Fri 10/3012:34 pm -
2 stops11h 45m
Deal found 9/21![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:18 am -
Nonstop3h 54m
Tue 11/246:24 pm -
Nonstop4h 23m
Deal found 9/19![Alaska Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 9/20. 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.
Mon 10/267:10 am -
1 stop6h 30m
Fri 10/308:10 am -
2 stops10h 05m
Deal found 9/20![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 9/21. 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 10/2710:45 am -
1 stop7h 15m
Mon 11/24:40 pm -
1 stop6h 05m
Deal found 9/21![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/19. 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 10/101:10 pm -
Nonstop3h 35m
Sat 10/1712:35 pm -
2 stops9h 00m
Deal found 9/19![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/19. 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 10/142:25 pm -
Nonstop3h 35m
Wed 10/217:50 am -
Nonstop4h 05m
Deal found 9/19![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/18. 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 11/216:05 pm -
2 stops9h 55m
Mon 11/237:00 pm -
1 stop8h 25m
Deal found 9/18![Southwest logo]()
$399
Last-minute flights from Portland to DallasDiscover last-minute flight deals from Portland to Dallas. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Dallas. Data last updated September 22, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:24 pm -
1 stop10h 30m
Sat 10/2410:02 am -
1 stop26h 52m
Deal found 9/19![Frontier logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:02 am -
1 stop17h 09m
Mon 10/57:00 am -
1 stop6h 43m
Deal found 9/17![Frontier logo]()
$283
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:24 pm -
1 stop8h 35m
Wed 10/710:11 am -
1 stop27h 15m
Deal found 9/17![Frontier logo]()
$279
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:38 pm -
1 stop18h 57m
Sun 10/187:00 am -
1 stop5h 54m
Deal found 9/17![Frontier logo]()
$286
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/611:49 pm -
Nonstop3h 42m
Sat 10/107:02 pm -
Nonstop4h 09m
Deal found 9/17![American Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 9/17. 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 10/172:40 pm -
1 stop6h 50m
Sat 10/247:55 am -
Nonstop4h 05m
Deal found 9/17![Southwest logo]()
$286
This CheapOair deal was found by Cheapflights users on 9/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:25 pm -
1 stop14h 53m
Thu 10/226:30 am -
1 stop6h 56m
Deal found 9/18![Frontier logo]()
$288
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:49 am -
1 stop24h 01m
Sat 10/248:27 pm -
1 stop16h 27m
Deal found 9/19![Frontier logo]()
$284
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:06 am -
1 stop11h 41m
Sun 10/257:00 am -
1 stop5h 54m
Deal found 9/22![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Tue 10/2712:02 pm -
1 stop5h 20m
Sat 10/318:27 pm -
1 stop17h 45m
Deal found 9/22![Frontier logo]()
$277
This Southwest deal was found by Cheapflights users on 9/17. 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 10/282:25 pm -
Nonstop3h 35m
Thu 10/298:15 pm -
1 stop6h 20m
Deal found 9/17![Southwest logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/2912:02 pm -
1 stop5h 20m
Sat 10/318:27 pm -
1 stop17h 45m
Deal found 9/22![Frontier logo]()
$287
One-way flights from Portland to DallasSearch for one-way flight options from Portland to Dallas. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Portland to Dallas. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:02 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:10 pm -
1 stop18h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:22 pm -
1 stop25h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 9/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:25 pm -
1 stop22h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:02 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:31 pm -
1 stop10h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Tue 12/15:09 pm -
1 stop18h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 9/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:02 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 9/17. 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 12/152:15 pm -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$138
This Southwest deal was found by Cheapflights users on 9/17. 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 10/293:30 pm -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$143
This Southwest deal was found by Cheapflights users on 9/18. 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 10/62:15 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$148
This Southwest deal was found by Cheapflights users on 9/22. 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 10/263:30 pm -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Southwest logo]()
$189
Find flight deals from Portland to Dallas
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Dallas (A78). 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 22, 2026.
Round-trip from | $276 (Kiwi.com) |
|---|---|
One-way from | $109 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $386 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Dallas 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 22, 2026.
Use the filters below to find and compare flights from Portland to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandDallas
PDX Portland - DFW Dallas/Fort Worth
PDXDFW
Portland
Mon 11/16
7:35 pm-10:14 am
2 stops12h 39m
Dallas/Fort Worth
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$158
PortlandDallas
PDX Portland - DAL Dallas Love Field
PDXDAL
Portland
Thu 10/29
5:30 am-3:00 pm
2 stops7h 30m
Dallas Love Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
PortlandDallas
PDX Portland - DFW Dallas/Fort Worth
PDXDFW
Portland
Thu 12/17
11:36 am-5:22 pm
Nonstop3h 46m
Dallas/Fort Worth
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$189
PortlandDallas
PDX Portland - DFW Dallas/Fort Worth
PDXDFW
Portland
Fri 11/6
2:20 pm-12:22 am
1 stop8h 02m
Dallas/Fort Worth
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$189
PortlandDallas
PDX Portland - DAL Dallas Love Field
PDXDAL
Portland
Wed 10/21
2:25 pm-8:00 pm
Nonstop3h 35m
Dallas Love Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$189
Quickest round-trip
PortlandDallas
PDX Portland - DAL Dallas Love Field
PDXDAL
Portland
Thu 11/26
8:40 am-2:10 pm
Nonstop3h 30m
Dallas Love Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$189
PortlandDallas
PDX Portland - DFW Dallas/Fort Worth
PDXDFW
Portland
Sat 10/17
1:49 pm-10:55 pm
1 stop7h 06m
Dallas/Fort Worth
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$192
PortlandDallas
PDX Portland - DFW Dallas/Fort Worth
PDXDFW
Portland
Wed 11/11
5:52 pm-10:57 pm
1 stop27h 05m
Dallas/Fort Worth
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$197
PortlandDallas
PDX Portland - DAL Dallas Love Field
PDXDAL
Portland
Tue 10/20
11:00 pm-9:31 am
1 stop8h 31m
Dallas Love Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
PortlandDallas
PDX Portland - DAL Dallas Love Field
PDXDAL
Portland
Wed 11/18
6:20 am-3:05 pm
1 stop6h 45m
Dallas Love Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Portland to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Portland with our price prediction graph.
PDX-A78
PDX-DFW
PDX-DAL
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 Dallas
PDX-A78
PDX-DFW
PDX-DAL
What is the cheapest month to book a flight from Portland to Dallas?
Currently, January is the cheapest month in which you can book a flight from Portland to Dallas (average of $274). Flying from Portland to Dallas in June is currently the most expensive (average of $439). 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.
What is the cheapest time of day to fly from PDX to DFW?
Find hourly flight availability from Portland to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 22, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 41% on flights from Portland to Dallas by exploring options for tickets in the afternoon.
Weekly flight availability from Portland to Dallas
Explore weekly flight availability from Portland to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 22, 2026.
The most flights from PDX to A78 are scheduled on a Saturday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 on average).
How much does it cost to fly round-trip from Portland to Dallas?
Airfare is below average for this route at the moment.
Portland to Dallas flights typically cost between $314 and $426 in November.The cheapest round-trip price found within the last 5 days was $276 on Multiple Airlines (Nov 11-Nov 15).
How far ahead should I book a flight from Portland to Dallas?
To ensure you get the cheapest price possible for a flight from Portland to Dallas, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Portland to Dallas?
Use this chart to determine the cheapest time to fly round-trip from Portland to Dallas. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Portland to Dallas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Portland to Dallas flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Dallas trip
Our travel experts
Reviews of airlines servicing Dallas
Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated September 22, 2026.
Read through reviews of airlines operating flights from Portland to Dallas, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Portland to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from Portland to Dallas by cabin class
Find flights from Portland to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Dallas flights
Browse other Portland and Dallas flight options. Last updated on September 22, 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 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Portland to Dallas
Discover the top 8 airlines that operate flights from Portland to Dallas. 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$372 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$197 | Average$302 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$197 | Average$368 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$420 | FlexibilityNo cancel fee | On-time69% |