$144+ Cheap flights from Portland (PDX) to Dallas
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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DFW
Aug 31 — Sep 71
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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Best
Last-minute
One-way
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 August 1, 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 August 1, 2026.
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:49 pm
PDX
- DFW
1 stop8h 54m
Frontier
Tue 8/119:07 am
DFW
- PDX
1 stop9h 24m
Frontier
Deal found 7/31![Frontier logo]()
$322
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 11/112:15 pm
PDX
- DAL
Nonstop3h 30m
Southwest
Thu 11/124:40 pm
DAL
- PDX
1 stop6h 05m
Southwest
Deal found 7/30![Southwest logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:20 pm
PDX
- DFW
1 stop10h 09m
Frontier
Thu 8/610:51 pm
DFW
- PDX
1 stop20h 03m
Frontier
Deal found 7/29![Frontier logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:20 pm
PDX
- DFW
1 stop10h 09m
Frontier
Fri 8/79:31 pm
DFW
- PDX
1 stop21h 20m
Frontier
Deal found 7/29![Frontier logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:30 am
PDX
- DFW
1 stop10h 25m
Alaska Airlines
Mon 10/126:41 pm
DFW
- PDX
Nonstop4h 09m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/266:45 am
PDX
- DAL
1 stop5h 25m
Southwest
Tue 9/19:25 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/29![Southwest logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:56 pm
PDX
- DFW
1 stop12h 13m
Frontier
Sun 8/239:31 pm
DFW
- PDX
1 stop21h 40m
Frontier
Deal found 7/28![Frontier logo]()
$328
This Southwest deal was found by Cheapflights users on 7/27. 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.
Thu 10/293:30 pm
PDX
- DAL
Nonstop3h 35m
Southwest
Fri 10/308:10 am
DAL
- PDX
1 stop6h 25m
Southwest
Deal found 7/27![Southwest logo]()
$328
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:40 am
PDX
- DFW
Nonstop4h 01m
Multiple Airlines
Sun 9/207:00 am
DFW
- PDX
1 stop6h 43m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$329
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:49 pm
PDX
- DFW
1 stop9h 59m
Multiple Airlines
Sat 8/225:46 pm
DFW
- PDX
Nonstop4h 07m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:56 pm
PDX
- DFW
2 stops12h 13m
Frontier
Wed 8/269:07 am
DFW
- PDX
1 stop10h 04m
Frontier
Deal found 7/28![Frontier logo]()
$331
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 8/252:00 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Sat 8/298:00 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/28![Southwest logo]()
$331
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 August 1, 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 August 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:40 am
PDX
- DFW
Nonstop4h 01m
Alaska Airlines
Sat 10/38:05 am
DFW
- PDX
1 stop7h 45m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:46 am
PDX
- DFW
2 stops10h 36m
Delta
Sun 11/87:20 am
DFW
- PDX
2 stops10h 50m
Delta
Deal found 7/31![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 8/256:45 am
PDX
- DAL
1 stop5h 25m
Southwest
Tue 9/19:25 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/28![Southwest logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:32 pm
PDX
- DFW
1 stop12h 27m
Alaska Airlines
Mon 9/212:26 pm
DFW
- PDX
Nonstop4h 07m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/29. 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 8/2012:40 pm
PDX
- DAL
1 stop5h 45m
Southwest
Wed 8/262:00 pm
DAL
- PDX
1 stop5h 45m
Southwest
Deal found 7/29![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:20 pm
PDX
- DFW
2 stops8h 37m
Delta
Mon 9/216:50 am
DFW
- PDX
1 stop6h 56m
Delta
Deal found 7/28![Delta logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:15 am
PDX
- DFW
1 stop8h 43m
Alaska Airlines
Tue 9/15:46 pm
DFW
- PDX
Nonstop4h 07m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/31. 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.
Fri 11/63:55 pm
PDX
- DAL
Nonstop3h 30m
Southwest
Sun 11/87:30 am
DAL
- PDX
Nonstop4h 15m
Southwest
Deal found 7/31![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 11/1111:52 am
PDX
- DFW
2 stops10h 37m
Delta
Thu 11/125:00 pm
DFW
- PDX
1 stop8h 56m
Delta
Deal found 7/29![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:30 am
PDX
- DFW
2 stops9h 53m
Delta
Mon 8/316:12 pm
DFW
- PDX
1 stop6h 26m
Delta
Deal found 7/27![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 9/26:55 am
PDX
- DAL
2 stops9h 45m
Southwest
Sat 9/59:20 am
DAL
- PDX
1 stop7h 50m
Southwest
Deal found 7/29![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 7/29. 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 9/106:08 am
PDX
- DFW
2 stops9h 26m
Delta
Sat 9/1211:21 am
DFW
- PDX
1 stop8h 10m
Delta
Deal found 7/29![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 7/28. 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 9/121:35 pm
PDX
- DAL
1 stop6h 20m
Southwest
Tue 9/1511:45 am
DAL
- PDX
2 stops8h 00m
Southwest
Deal found 7/28![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 7/27. 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.
Fri 9/42:05 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Tue 9/811:55 am
DAL
- PDX
1 stop8h 25m
Southwest
Deal found 7/27![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:35 am
PDX
- DFW
2 stops10h 54m
Delta
Sun 11/157:00 am
DFW
- PDX
2 stops11h 26m
Delta
Deal found 7/31![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 7/27. 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.
Thu 9/35:00 am
PDX
- DAL
2 stops9h 05m
Southwest
Mon 9/78:20 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/27![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 11/1311:31 am
PDX
- DFW
2 stops10h 23m
Delta
Mon 11/165:00 pm
DFW
- PDX
1 stop6h 56m
Delta
Deal found 7/27![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 9/45:30 am
PDX
- DFW
2 stops11h 39m
Delta
Mon 9/75:00 pm
DFW
- PDX
1 stop7h 02m
Delta
Deal found 7/29![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 8/2212:15 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Sun 8/238:40 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/29![Southwest logo]()
$387
Last-minute flights from Portland to DallasDiscover last-minute flight deals from Portland to Dallas. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Dallas. Data last updated August 1, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:49 pm
PDX
- DFW
1 stop14h 08m
Frontier
Tue 8/49:07 am
DFW
- PDX
1 stop9h 24m
Frontier
Deal found 7/30![Frontier logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:20 pm
PDX
- DFW
1 stop10h 09m
Frontier
Thu 8/610:51 pm
DFW
- PDX
1 stop20h 03m
Frontier
Deal found 7/29![Frontier logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:20 pm
PDX
- DFW
1 stop10h 09m
Frontier
Fri 8/79:31 pm
DFW
- PDX
1 stop21h 20m
Frontier
Deal found 7/29![Frontier logo]()
$326
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:49 pm
PDX
- DFW
1 stop8h 54m
Frontier
Tue 8/119:07 am
DFW
- PDX
1 stop9h 24m
Frontier
Deal found 7/31![Frontier logo]()
$322
This Travelocity deal was found by Cheapflights users on 7/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:20 pm
PDX
- DFW
1 stop6h 16m
Multiple Airlines
Sat 8/225:46 pm
DFW
- PDX
Nonstop4h 07m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$329
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:49 pm
PDX
- DFW
1 stop9h 59m
Multiple Airlines
Sat 8/225:46 pm
DFW
- PDX
Nonstop4h 07m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:56 pm
PDX
- DFW
1 stop12h 13m
Frontier
Sun 8/239:31 pm
DFW
- PDX
1 stop21h 40m
Frontier
Deal found 7/28![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:56 pm
PDX
- DFW
2 stops12h 13m
Frontier
Wed 8/269:07 am
DFW
- PDX
1 stop10h 04m
Frontier
Deal found 7/28![Frontier logo]()
$331
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 8/252:00 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Sat 8/298:00 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/28![Southwest logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:15 am
PDX
- DFW
1 stop6h 58m
Alaska Airlines
Mon 8/315:46 pm
DFW
- PDX
Nonstop4h 07m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/266:45 am
PDX
- DAL
1 stop5h 25m
Southwest
Tue 9/19:25 am
DAL
- PDX
Nonstop3h 55m
Southwest
Deal found 7/29![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/262:00 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Wed 9/22:00 pm
DAL
- PDX
2 stops7h 50m
Southwest
Deal found 7/29![Southwest logo]()
$332
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 August 1, 2026.
Search for one-way flight options from Portland to Dallas. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 am
PDX
- DFW
2 stops9h 53m
Delta
Deal found 7/31![Delta logo]()
$144
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:35 am
PDX
- DAL
2 stops11h 17m
Delta
Deal found 7/31![Delta logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:56 pm
PDX
- DFW
1 stop19h 12m
Frontier
Deal found 7/29![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:47 pm
PDX
- DFW
1 stop19h 10m
Frontier
Deal found 7/27![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:49 pm
PDX
- DFW
1 stop9h 59m
Frontier
Deal found 7/27![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:49 pm
PDX
- DFW
1 stop9h 59m
Frontier
Deal found 7/28![Frontier logo]()
$148
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/305:18 am
PDX
- DFW
Nonstop3h 47m
American Airlines
Deal found 7/30![American Airlines logo]()
$149
This Southwest deal was found by Cheapflights users on 7/30. 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 10/93:30 pm
PDX
- DAL
Nonstop3h 35m
Southwest
Deal found 7/30![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:38 pm
PDX
- DFW
1 stop23h 09m
Frontier
Deal found 7/29![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:03 pm
PDX
- DFW
2 stops18h 18m
Frontier
Deal found 7/31![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/2812:20 pm
PDX
- DFW
1 stop17h 49m
Frontier
Deal found 7/30![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 10/293:47 pm
PDX
- DFW
2 stops13h 47m
Frontier
Deal found 7/30![Frontier logo]()
$155
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 August 1, 2026.
Round-trip from | $323 (Southwest) |
|---|---|
One-way from | $144 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $366 |
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 2,558,603 searches. Data last updated August 1, 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 - DFW
PDXDFW
Portland
Sat 9/19
10:40 am-4:41 pm
Nonstop4h 01m
Dallas/Fort Worth
Sat 10/3
8:05 am-1:50 pm
1 stop7h 45m
$327
PortlandDallas
PDX - DFW
PDXDFW
Portland
Fri 11/6
11:46 am-12:22 am
2 stops10h 36m
Dallas/Fort Worth
Sun 11/8
7:20 am-4:10 pm
2 stops10h 50m
$327
PortlandDallas
PDX - DAL
PDXDAL
Portland
Tue 8/25
6:45 am-2:10 pm
1 stop5h 25m
Dallas Love Field
Tue 9/1
9:25 am-11:20 am
Nonstop3h 55m
$327
PortlandDallas
PDX - DFW
PDXDFW
Portland
Thu 9/17
9:32 pm-11:59 am
1 stop12h 27m
Dallas/Fort Worth
Mon 9/21
2:26 pm-4:33 pm
Nonstop4h 07m
$327
PortlandDallas
PDX - DFW
PDXDFW
Portland
Thu 8/27
9:15 am-7:58 pm
1 stop8h 43m
Dallas/Fort Worth
Tue 9/1
5:46 pm-7:53 pm
Nonstop4h 07m
$327
PortlandDallas
PDX - DAL
PDXDAL
Portland
Thu 8/20
12:40 pm-8:25 pm
1 stop5h 45m
Dallas Love Field
Wed 8/26
2:00 pm-5:45 pm
1 stop5h 45m
$337
PortlandDallas
PDX - DAL
PDXDAL
Portland
Fri 11/6
3:55 pm-9:25 pm
Nonstop3h 30m
Dallas Love Field
Sun 11/8
7:30 am-9:45 am
Nonstop4h 15m
$337
PortlandDallas
PDX - DFW
PDXDFW
Portland
Thu 9/17
1:20 pm-11:57 pm
2 stops8h 37m
Dallas/Fort Worth
Mon 9/21
6:50 am-11:46 am
1 stop6h 56m
$342
PortlandDallas
PDX - DFW
PDXDFW
Portland
Wed 11/11
11:52 am-12:29 am
2 stops10h 37m
Dallas/Fort Worth
Thu 11/12
5:00 pm-11:56 pm
1 stop8h 56m
$342
PortlandDallas
PDX - DFW
PDXDFW
Portland
Wed 8/26
5:30 am-5:23 pm
2 stops9h 53m
Dallas/Fort Worth
Mon 8/31
6:12 pm-10:38 pm
1 stop6h 26m
$342
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 $276). Flying from Portland to Dallas in June is currently the most expensive (average of $438). 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 August 1, 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 August 1, 2026.
The most flights from PDX to A78 are scheduled on a Friday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Portland to Dallas?
Airfare is typical for this route at the moment.
Portland to Dallas flights typically cost between $284 and $447 in November.The cheapest round-trip price found within the last 5 days was $323 on Southwest (Nov 11-Nov 12).
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 August 1, 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 August 1, 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.
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Portland to Dallas
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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 August 1, 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 August 1, 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 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$364 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$197 | Average$302 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$197 | Average$351 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$354 | FlexibilityNo cancel fee | On-time69% |