$147+ Cheap flights from Portland, ME (PWM) 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DFW
abr. 29 — may. 61
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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Dallas are usually found in January or April, booked 66 days in advance, depart on a Wednesday or Thursday and return on a Monday
Cheap flight deals from Portland to Dallas
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Best
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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 marzo 30, 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 marzo 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/26:18 pm
PWM
- DFW
1 stop27h 57m
Multiple Airlines
lun. 5/112:15 pm
DFW
- PWM
2 stops49h 01m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
mié. 6/35:01 pm
PWM
- DFW
2 stops20h 20m
Multiple Airlines
mié. 6/178:38 am
DFW
- PWM
1 stop6h 38m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/1511:56 am
PWM
- DFW
1 stop7h 39m
American Airlines
mar. 5/2611:55 am
DFW
- PWM
Nonstop3h 51m
American Airlines
Deal found 3/26![American Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
mié. 4/2910:57 am
PWM
- DFW
1 stop11h 44m
Multiple Airlines
mié. 5/66:20 am
DFW
- PWM
2 stops35h 56m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/295:36 pm
PWM
- DFW
Nonstop4h 19m
American Airlines
mar. 6/211:55 am
DFW
- PWM
Nonstop3h 51m
American Airlines
Deal found 3/26![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/292:38 pm
PWM
- DFW
1 stop7h 26m
Delta
mar. 6/21:30 pm
DFW
- PWM
1 stop8h 48m
Delta
Deal found 3/26![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/29:40 am
PWM
- DFW
1 stop7h 27m
United Airlines
lun. 5/111:35 pm
DFW
- PWM
1 stop8h 54m
United Airlines
Deal found 3/26![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:43 pm
PWM
- DFW
2 stops8h 49m
Delta
jue. 5/75:20 am
DFW
- PWM
1 stop5h 40m
Delta
Deal found 3/25![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 3/29. 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.
mar. 4/286:00 am
PWM
- DAL
2 stops12h 50m
Delta
mar. 5/53:53 pm
DAL
- PWM
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 3/29. 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.
mar. 4/281:00 pm
PWM
- DAL
1 stop8h 15m
Southwest
mar. 5/52:05 pm
DAL
- PWM
1 stop7h 30m
Southwest
Deal found 3/29![Southwest logo]()
$385
This Southwest deal was found by Cheapflights users on 3/29. 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.
sáb. 5/234:35 pm
PWM
- DAL
1 stop7h 45m
Southwest
mar. 6/22:05 pm
DAL
- PWM
1 stop7h 30m
Southwest
Deal found 3/29![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 3/30. 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.
sáb. 5/234:35 pm
PWM
- DAL
1 stop7h 45m
Southwest
lun. 6/13:10 pm
DAL
- PWM
2 stops7h 15m
Southwest
Deal found 3/30![Southwest logo]()
$404
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 marzo 30, 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 marzo 30, 2026.
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:43 pm
PWM
- DFW
1 stop7h 41m
Delta
jue. 5/75:20 am
DFW
- PWM
1 stop5h 40m
Delta
Deal found 3/25![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 3/30. 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.
sáb. 5/234:35 pm
PWM
- DAL
1 stop7h 45m
Southwest
lun. 6/13:10 pm
DAL
- PWM
2 stops7h 15m
Southwest
Deal found 3/30![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/23:39 pm
PWM
- DFW
1 stop8h 06m
United Airlines
mié. 5/67:20 am
DFW
- PWM
1 stop6h 29m
United Airlines
Deal found 3/25![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/234:49 pm
PWM
- DFW
1 stop7h 22m
Delta
lun. 6/12:00 pm
DFW
- PWM
1 stop8h 09m
Delta
Deal found 3/30![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/412:45 pm
PWM
- DAL
2 stops9h 15m
Southwest
jue. 5/71:30 pm
DAL
- PWM
2 stops8h 55m
Southwest
Deal found 3/25![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 3/29. 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.
mié. 5/136:10 am
PWM
- DAL
1 stop6h 20m
Southwest
lun. 5/182:00 pm
DAL
- PWM
2 stops8h 25m
Southwest
Deal found 3/29![Southwest logo]()
$419
This Delta deal was found by Cheapflights users on 3/29. 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.
mié. 5/132:05 pm
PWM
- DFW
1 stop9h 13m
Delta
lun. 5/183:20 pm
DFW
- PWM
1 stop6h 58m
Delta
Deal found 3/29![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 3/28. 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.
jue. 6/43:10 pm
PWM
- DAL
1 stop6h 20m
Southwest
lun. 6/154:45 pm
DAL
- PWM
1 stop6h 20m
Southwest
Deal found 3/28![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/86:57 pm
PWM
- DFW
1 stop6h 22m
Delta
vie. 6/121:55 pm
DFW
- PWM
1 stop8h 20m
Delta
Deal found 3/30![Delta logo]()
$438
This Southwest deal was found by Cheapflights users on 3/29. 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.
mié. 6/31:00 pm
PWM
- DAL
1 stop8h 15m
Southwest
mié. 6/174:20 pm
DAL
- PWM
1 stop5h 35m
Southwest
Deal found 3/29![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 3/28. 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.
vie. 5/296:02 am
PWM
- DFW
2 stops12h 40m
Delta
mar. 6/21:30 pm
DFW
- PWM
1 stop8h 48m
Delta
Deal found 3/28![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 3/27. 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.
jue. 4/302:50 pm
PWM
- DAL
1 stop7h 35m
Southwest
mar. 5/52:30 pm
DAL
- PWM
2 stops7h 05m
Southwest
Deal found 3/27![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 3/28. 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.
sáb. 4/114:35 pm
PWM
- DAL
1 stop7h 45m
Southwest
mar. 5/262:30 pm
DAL
- PWM
2 stops7h 05m
Southwest
Deal found 3/28![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 3/29. 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.
vie. 5/2212:45 pm
PWM
- DAL
2 stops9h 15m
Southwest
mar. 5/262:00 pm
DAL
- PWM
2 stops7h 35m
Southwest
Deal found 3/29![Southwest logo]()
$438
Last-minute flights from Portland to DallasDiscover last-minute flight deals from Portland to Dallas. Data last updated marzo 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Dallas. Data last updated marzo 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
mié. 4/110:57 am
PWM
- DFW
1 stop28h 16m
Multiple Airlines
vie. 4/31:26 pm
DFW
- PWM
1 stop19h 51m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/104:50 pm
PWM
- DAL
1 stop7h 40m
Southwest
mar. 4/146:05 am
DAL
- PWM
1 stop5h 15m
Southwest
Deal found 3/26![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 3/28. 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.
sáb. 4/114:35 pm
PWM
- DAL
1 stop7h 45m
Southwest
mar. 5/262:30 pm
DAL
- PWM
2 stops7h 05m
Southwest
Deal found 3/28![Southwest logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:47 am
PWM
- DFW
1 stop29h 24m
Multiple Airlines
jue. 4/1612:47 pm
DFW
- PWM
2 stops19h 20m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 3/30. 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.
jue. 4/233:39 pm
PWM
- DFW
1 stop8h 52m
American Airlines
mié. 4/297:00 am
DFW
- PWM
1 stop7h 09m
American Airlines
Deal found 3/30![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:21 am
PWM
- DFW
1 stop6h 08m
Delta
mié. 4/2911:37 am
DFW
- PWM
2 stops12h 09m
Delta
Deal found 3/30![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 3/29. 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.
mar. 4/286:00 am
PWM
- DAL
2 stops12h 50m
Delta
mar. 5/53:53 pm
DAL
- PWM
1 stop6h 30m
Delta
Deal found 3/29![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 3/29. 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.
mar. 4/281:00 pm
PWM
- DAL
1 stop8h 15m
Southwest
mar. 5/52:05 pm
DAL
- PWM
1 stop7h 30m
Southwest
Deal found 3/29![Southwest logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
mié. 4/2910:57 am
PWM
- DFW
1 stop11h 44m
Multiple Airlines
mié. 5/66:20 am
DFW
- PWM
2 stops35h 56m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/296:04 am
PWM
- DFW
1 stop8h 20m
United Airlines
mié. 5/67:00 am
DFW
- PWM
1 stop6h 14m
United Airlines
Deal found 3/30![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2911:42 am
PWM
- DFW
2 stops13h 50m
Delta
mié. 5/611:37 am
DFW
- PWM
2 stops12h 09m
Delta
Deal found 3/30![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 3/27. 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.
jue. 4/302:50 pm
PWM
- DAL
1 stop7h 35m
Southwest
mar. 5/54:05 pm
DAL
- PWM
1 stop5h 30m
Southwest
Deal found 3/27![Southwest logo]()
$425
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 marzo 30, 2026.
Search for one-way flight options from Portland to Dallas. Find affordable one-way fares based on user searches. Data last updated marzo 30, 2026.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/222:51 pm
PWM
- DFW
1 stop7h 21m
Delta
Deal found 3/26![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/285:21 am
PWM
- DAL
1 stop7h 11m
Delta
Deal found 3/26![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/275:01 pm
PWM
- DFW
2 stops40h 27m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/222:51 pm
PWM
- DAL
2 stops8h 42m
Delta
Deal found 3/26![Delta logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
mié. 4/2910:57 am
PWM
- DFW
2 stops27h 27m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
lun. 4/275:06 pm
PWM
- DFW
3 stops43h 48m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$158
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/254:35 pm
PWM
- DAL
1 stop7h 45m
Southwest
Deal found 3/26![Southwest logo]()
$178
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/251:23 pm
PWM
- DAL
2 stops10h 10m
Delta
Deal found 3/26![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/295:21 am
PWM
- DAL
1 stop7h 11m
Delta
Deal found 3/30![Delta logo]()
$186
This Southwest deal was found by Cheapflights users on 3/30. 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.
mié. 4/296:10 am
PWM
- DAL
2 stops8h 50m
Southwest
Deal found 3/30![Southwest logo]()
$191
This Delta deal was found by Cheapflights users on 3/29. 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.
mié. 5/276:00 am
PWM
- DAL
1 stop6h 35m
Delta
Deal found 3/29![Delta logo]()
$200
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/244:50 pm
PWM
- DAL
1 stop7h 40m
Southwest
Deal found 3/26![Southwest logo]()
$210
Find flight deals from Portland to Dallas
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 marzo 30, 2026.
Round-trip from | $305 (Kiwi.com) |
|---|---|
One-way from | $147 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $488 |
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 marzo 30, 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
PWM - DFW
PWMDFW
Portland
lun. 5/4
4:43 pm-11:24 pm
1 stop7h 41m
Dallas/Fort Worth
jue. 5/7
5:20 am-12:00 pm
1 stop5h 40m
$355
PortlandDallas
PWM - DFW
PWMDFW
Portland
sáb. 5/23
4:49 pm-11:11 pm
1 stop7h 22m
Dallas/Fort Worth
lun. 6/1
2:00 pm-11:09 pm
1 stop8h 09m
$399
PortlandDallas
PWM - DAL
PWMDAL
Portland
sáb. 5/23
4:35 pm-11:20 pm
1 stop7h 45m
Dallas Love Field
lun. 6/1
3:10 pm-11:25 pm
2 stops7h 15m
$404
PortlandDallas
PWM - DAL
PWMDAL
Portland
lun. 5/4
12:45 pm-9:00 pm
2 stops9h 15m
Dallas Love Field
jue. 5/7
1:30 pm-11:25 pm
2 stops8h 55m
$417
PortlandDallas
PWM - DAL
PWMDAL
Portland
mié. 5/13
6:10 am-11:30 am
1 stop6h 20m
Dallas Love Field
lun. 5/18
2:00 pm-11:25 pm
2 stops8h 25m
$419
PortlandDallas
PWM - DFW
PWMDFW
Portland
mié. 5/13
2:05 pm-10:18 pm
1 stop9h 13m
Dallas/Fort Worth
lun. 5/18
3:20 pm-11:18 pm
1 stop6h 58m
$425
Quickest round-trip
PortlandDallas
PWM - DAL
PWMDAL
Portland
jue. 6/4
3:10 pm-8:30 pm
1 stop6h 20m
Dallas Love Field
lun. 6/15
4:45 pm-12:05 am
1 stop6h 20m
$428
PortlandDallas
PWM - DAL
PWMDAL
Portland
mié. 6/3
1:00 pm-8:15 pm
1 stop8h 15m
Dallas Love Field
mié. 6/17
4:20 pm-10:55 pm
1 stop5h 35m
$428
PortlandDallas
PWM - DAL
PWMDAL
Portland
jue. 4/30
2:50 pm-9:25 pm
1 stop7h 35m
Dallas Love Field
mar. 5/5
2:30 pm-10:35 pm
2 stops7h 05m
$430
PortlandDallas
PWM - DAL
PWMDAL
Portland
sáb. 4/11
4:35 pm-11:20 pm
1 stop7h 45m
Dallas Love Field
mar. 5/26
2:30 pm-10:35 pm
2 stops7h 05m
$435
Showing 1-10 of 32 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.
PWM-A78
PWM-DFW
PWM-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
PWM-A78
PWM-DFW
PWM-DAL
How far ahead should I book a flight from Portland, Maine 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 13, 2026.
To ensure you get the cheapest price possible for a flight from Portland, Maine to Dallas, you should look to book at least 66 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, Maine to Dallas?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Dallas (average of $79). Flying from Portland, Maine to Dallas in October is currently the most expensive (average of $204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland, Maine to Dallas?
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 marzo 30, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Portland to Dallas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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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
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Portland and Dallas flights
Browse other Portland and Dallas flight options. Last updated on marzo 30, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on marzo 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Portland to Dallas
Discover the top 4 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 marzo 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$332 | Average$487 | FlexibilityNo cancel fee | On-time63% |