$100+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DFW
Apr 14 — Apr 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 September, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Portland to Dallas
Cheapest
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 March 15, 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 March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:38 pm
PDX
- DFW
1 stop18h 35m
Frontier
Mon 4/2710:45 pm
DFW
- PDX
2 stops15h 07m
Frontier
Deal found 3/11![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/2912:38 pm
PDX
- DFW
1 stop18h 35m
Frontier
Thu 5/1410:21 pm
DFW
- PDX
1 stop20h 25m
Frontier
Deal found 3/14![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/141:48 pm
PDX
- DFW
1 stop21h 28m
Frontier
Sun 4/1910:31 pm
DFW
- PDX
2 stops14h 32m
Frontier
Deal found 3/10![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/107:46 pm
PDX
- DFW
2 stops37h 55m
Multiple Airlines
Thu 5/1410:21 pm
DFW
- PDX
1 stop20h 25m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$209
This Frontier deal was found by Cheapflights users on 3/10. 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.
Tue 5/121:48 pm
PDX
- DFW
1 stop8h 24m
Frontier
Thu 5/1410:36 pm
DFW
- PDX
1 stop12h 23m
Frontier
Deal found 3/10![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/97:46 pm
PDX
- DFW
2 stops38h 06m
Multiple Airlines
Thu 4/165:20 am
DFW
- PDX
1 stop7h 43m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:38 pm
PDX
- DFW
2 stops28h 45m
Frontier
Sun 5/35:20 am
DFW
- PDX
1 stop7h 00m
Frontier
Deal found 3/11![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/611:58 am
PDX
- DFW
1 stop23h 50m
Frontier
Wed 4/88:58 pm
DFW
- PDX
1 stop16h 52m
Frontier
Deal found 3/10![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:58 am
PDX
- DFW
1 stop10h 14m
Frontier
Mon 4/65:20 am
DFW
- PDX
1 stop7h 43m
Frontier
Deal found 3/12![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:27 pm
PDX
- DFW
1 stop18h 46m
Frontier
Wed 5/69:14 am
DFW
- PDX
2 stops37h 37m
Frontier
Deal found 3/11![Frontier logo]()
$217
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Tue 4/289:00 am
DAL
- PDX
Nonstop4h 05m
Southwest
Deal found 3/11![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Tue 5/194:45 pm
DAL
- PDX
1 stop8h 15m
Southwest
Deal found 3/11![Southwest logo]()
$248
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 March 15, 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 March 15, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 4/152:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Sat 4/181:05 pm
DAL
- PDX
1 stop7h 15m
Southwest
Deal found 3/10![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 4/1412:30 am
PDX
- DFW
1 stop7h 10m
Delta
Wed 4/152:50 pm
DFW
- PDX
2 stops9h 52m
Delta
Deal found 3/10![Delta logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 4/2510:48 am
PDX
- DFW
Nonstop3h 59m
Alaska Airlines
Tue 5/125:47 pm
DFW
- PDX
Nonstop4h 15m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:00 am
PDX
- DFW
1 stop5h 47m
United Airlines
Sat 5/169:54 am
DFW
- PDX
2 stops9h 50m
United Airlines
Deal found 3/11![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 3/10. 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 4/1112:40 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Thu 4/161:30 pm
DAL
- PDX
1 stop8h 40m
Southwest
Deal found 3/10![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Tue 4/146:00 am
DAL
- PDX
2 stops7h 45m
Southwest
Deal found 3/12![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:30 am
PDX
- DFW
2 stops11h 45m
Delta
Wed 5/67:20 am
DFW
- PDX
2 stops11h 50m
Delta
Deal found 3/11![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:00 am
PDX
- DFW
1 stop5h 41m
United Airlines
Sun 4/57:00 am
DFW
- PDX
1 stop7h 34m
United Airlines
Deal found 3/12![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 3/10. 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 4/175:20 am
PDX
- DAL
1 stop9h 05m
Southwest
Mon 4/206:45 pm
DAL
- PDX
1 stop8h 10m
Southwest
Deal found 3/10![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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.
Fri 4/248:45 am
PDX
- DFW
1 stop7h 30m
Alaska Airlines
Fri 5/85:47 pm
DFW
- PDX
Nonstop4h 15m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 3/14. 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 5/2711:20 am
PDX
- DFW
2 stops7h 55m
Delta
Sat 5/304:15 pm
DFW
- PDX
1 stop7h 03m
Delta
Deal found 3/14![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Mon 4/278:00 am
DAL
- PDX
Nonstop4h 05m
Southwest
Deal found 3/12![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
PDX
- DFW
1 stop9h 33m
United Airlines
Sat 4/187:15 am
DFW
- PDX
1 stop7h 54m
United Airlines
Deal found 3/10![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 3/14. 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 4/31:10 pm
PDX
- DFW
1 stop8h 42m
Delta
Mon 4/67:41 pm
DFW
- PDX
1 stop6h 13m
Delta
Deal found 3/14![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 3/14. 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 4/165:20 am
PDX
- DAL
1 stop9h 05m
Southwest
Mon 4/206:45 pm
DAL
- PDX
1 stop8h 10m
Southwest
Deal found 3/14![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/157:14 pm
PDX
- DFW
2 stops11h 33m
United Airlines
Sat 4/182:23 pm
DFW
- PDX
2 stops8h 51m
United Airlines
Deal found 3/10![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 3/14. 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 3/3010:42 am
PDX
- DFW
2 stops11h 10m
Delta
Thu 4/26:20 am
DFW
- PDX
1 stop8h 51m
Delta
Deal found 3/14![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 3/14. 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 4/158:50 am
PDX
- DAL
1 stop7h 25m
Southwest
Sat 5/212:40 pm
DAL
- PDX
2 stops9h 45m
Southwest
Deal found 3/14![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 3/14. 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 5/2711:15 am
PDX
- DAL
1 stop6h 55m
Southwest
Sat 5/305:55 pm
DAL
- PDX
1 stop6h 10m
Southwest
Deal found 3/14![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 3/10. 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 6/311:45 am
PDX
- DAL
1 stop6h 00m
Southwest
Mon 6/88:35 pm
DAL
- PDX
1 stop5h 55m
Southwest
Deal found 3/10![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:50 am
PDX
- DAL
2 stops7h 45m
Southwest
Mon 4/68:10 pm
DAL
- PDX
1 stop7h 15m
Southwest
Deal found 3/12![Southwest logo]()
$347
Last-minute flights from Portland to DallasDiscover last-minute flight deals from Portland to Dallas. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Dallas. Data last updated March 15, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/14. 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 3/209:53 pm
PDX
- DFW
1 stop9h 45m
Frontier
Sun 3/225:45 am
DFW
- PDX
1 stop7h 24m
Frontier
Deal found 3/14![Frontier logo]()
$400
This Expedia deal was found by Cheapflights users on 3/13. 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.
Mon 3/239:53 pm
PDX
- DFW
1 stop11h 49m
Multiple Airlines
Thu 3/266:00 am
DFW
- PDX
1 stop6h 33m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:00 am
PDX
- DFW
1 stop6h 58m
United Airlines
Thu 3/265:30 am
DFW
- PDX
1 stop6h 24m
United Airlines
Deal found 3/11![United Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:59 pm
PDX
- DFW
Nonstop3h 40m
American Airlines
Thu 3/2610:46 am
DFW
- PDX
Nonstop4h 15m
American Airlines
Deal found 3/11![American Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:43 am
PDX
- DFW
2 stops27h 22m
Multiple Airlines
Thu 3/267:15 am
DFW
- PDX
1 stop27h 58m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:52 pm
PDX
- DFW
Nonstop3h 52m
American Airlines
Tue 3/318:52 pm
DFW
- PDX
Nonstop4h 17m
American Airlines
Deal found 3/12![American Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:10 pm
PDX
- DFW
1 stop8h 42m
Delta
Tue 3/314:10 pm
DFW
- PDX
1 stop8h 13m
Delta
Deal found 3/12![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:05 pm
PDX
- DAL
Nonstop3h 35m
Southwest
Sun 4/57:50 am
DAL
- PDX
Nonstop4h 05m
Southwest
Deal found 3/12![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Sat 5/27:40 am
DAL
- PDX
Nonstop4h 05m
Southwest
Deal found 3/11![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Tue 4/289:00 am
DAL
- PDX
Nonstop4h 05m
Southwest
Deal found 3/11![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 3/10. 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 4/243:00 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Wed 4/299:00 am
DAL
- PDX
Nonstop4h 05m
Southwest
Deal found 3/10![Southwest logo]()
$286
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 March 15, 2026.
Search for one-way flight options from Portland to Dallas. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/1812:35 pm
PDX
- DFW
1 stop9h 37m
Frontier
Deal found 3/10![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:58 am
PDX
- DFW
1 stop23h 40m
Frontier
Deal found 3/11![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/1512:28 pm
PDX
- DFW
2 stops18h 35m
Frontier
Deal found 3/10![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3012:52 pm
PDX
- DFW
2 stops20h 35m
Frontier
Deal found 3/11![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:27 pm
PDX
- DFW
1 stop18h 46m
Frontier
Deal found 3/11![Frontier logo]()
$111
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:20 pm
PDX
- DAL
Nonstop3h 40m
Southwest
Deal found 3/11![Southwest logo]()
$111
This CheapOair deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:31 pm
PDX
- DFW
1 stop15h 29m
Frontier
Deal found 3/11![Frontier logo]()
$117
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:37 pm
PDX
- DFW
1 stop6h 38m
United Airlines
Deal found 3/11![United Airlines logo]()
$121
This Frontier deal was found by Cheapflights users on 3/15. 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 5/1512:35 pm
PDX
- DFW
1 stop6h 51m
Frontier
Deal found 3/15![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 3/10. 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.
Sat 5/303:12 pm
PDX
- DFW
1 stop7h 08m
Frontier
Deal found 3/10![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:15 am
PDX
- DFW
1 stop19h 58m
Frontier
Deal found 3/11![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:43 am
PDX
- DFW
2 stops32h 10m
Frontier
Deal found 3/11![Frontier logo]()
$128
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 March 15, 2026.
Round-trip from | $205 (Kiwi.com) |
|---|---|
One-way from | $100 (Kiwi.com) |
Popular in | December |
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 March 15, 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 - DAL
PDXDAL
Portland
Wed 4/15
2:20 pm-8:00 pm
Nonstop3h 40m
Dallas Love Field
Sat 4/18
1:05 pm-6:20 pm
1 stop7h 15m
$287
PortlandDallas
PDX - DAL
PDXDAL
Portland
Sat 4/11
12:40 pm-6:20 pm
Nonstop3h 40m
Dallas Love Field
Thu 4/16
1:30 pm-8:10 pm
1 stop8h 40m
$287
PortlandDallas
PDX - DAL
PDXDAL
Portland
Wed 4/8
2:20 pm-8:00 pm
Nonstop3h 40m
Dallas Love Field
Tue 4/14
6:00 am-11:45 am
2 stops7h 45m
$292
PortlandDallas
PDX - DAL
PDXDAL
Portland
Fri 4/17
5:20 am-4:25 pm
1 stop9h 05m
Dallas Love Field
Mon 4/20
6:45 pm-12:55 am
1 stop8h 10m
$297
PortlandDallas
PDX - DFW
PDXDFW
Portland
Tue 4/14
12:30 am-9:40 am
1 stop7h 10m
Dallas/Fort Worth
Wed 4/15
2:50 pm-10:42 pm
2 stops9h 52m
$302
Quickest round-trip
PortlandDallas
PDX - DAL
PDXDAL
Portland
Tue 4/21
2:20 pm-8:00 pm
Nonstop3h 40m
Dallas Love Field
Mon 4/27
8:00 am-10:05 am
Nonstop4h 05m
$314
PortlandDallas
PDX - DAL
PDXDAL
Portland
Thu 4/16
5:20 am-4:25 pm
1 stop9h 05m
Dallas Love Field
Mon 4/20
6:45 pm-12:55 am
1 stop8h 10m
$317
PortlandDallas
PDX - DFW
PDXDFW
Portland
Sat 4/25
10:48 am-4:47 pm
Nonstop3h 59m
Dallas/Fort Worth
Tue 5/12
5:47 pm-8:02 pm
Nonstop4h 15m
$323
PortlandDallas
PDX - DFW
PDXDFW
Portland
Sun 5/10
5:00 am-12:47 pm
1 stop5h 47m
Dallas/Fort Worth
Sat 5/16
9:54 am-5:44 pm
2 stops9h 50m
$333
PortlandDallas
PDX - DFW
PDXDFW
Portland
Fri 5/1
12:30 am-2:15 pm
2 stops11h 45m
Dallas/Fort Worth
Wed 5/6
7:20 am-5:10 pm
2 stops11h 50m
$333
Showing 1-10 of 42 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-DAL
PDX-DFW
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-DAL
PDX-DFW
How far ahead should I book a flight from Portland to Dallas?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Dallas. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Portland to Dallas, you should look to book at least 74 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 month to book a flight from Portland to Dallas?
Currently, August is the cheapest month in which you can book a flight from Portland to Dallas (average of $133). Flying from Portland to Dallas in November is currently the most expensive (average of $217). 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 March 15, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 48% on flights from Portland to Dallas by exploring options for tickets in the afternoon.
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 March 14, 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.
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 March 15, 2026.
The most flights from PDX to A78 are scheduled on a Saturday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).
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 March 15, 2026.
Read through reviews of airlines operating flights from Portland to Dallas, such as Southwest,Alaska Airlines, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Popular flights
Alternative routes for Portland to Dallas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dallas by adding a car rental and/or hotel reservation to your travel itinerary.
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 March 15, 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 March 15, 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$162 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$110 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$256 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$309 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$187 | Average$310 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$197 | Average$302 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$213 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$354 | FlexibilityNo cancel fee | On-time69% |