$133+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DFW
mar. 5 — mar. 121
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 April, booked 66 days in advance, depart on a Thursday or Wednesday and return on a Monday
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 febrero 3, 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 febrero 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/1. 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. 2/275:40 pm
PWM
- DFW
1 stop14h 55m
American Airlines
mié. 3/45:30 am
DFW
- PWM
1 stop5h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 2/3. 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. 2/246:00 am
PWM
- DFW
1 stop7h 38m
Delta
mar. 3/35:30 am
DFW
- PWM
1 stop5h 30m
Delta
Deal found 2/3![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 2/3. 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.
mar. 3/37:00 am
PWM
- DFW
1 stop8h 32m
American Airlines
mar. 3/106:10 am
DFW
- PWM
1 stop9h 57m
American Airlines
Deal found 2/3![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 2/3. 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. 5/139:39 am
PWM
- DFW
1 stop7h 28m
United Airlines
mié. 5/207:20 am
DFW
- PWM
1 stop6h 29m
United Airlines
Deal found 2/3![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
vie. 4/1011:29 am
PWM
- DFW
2 stops21h 50m
Multiple Airlines
dom. 4/125:20 am
DFW
- PWM
1 stop28h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 2/1. 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.
lun. 3/166:00 pm
PWM
- DFW
1 stop6h 47m
American Airlines
sáb. 3/2110:37 am
DFW
- PWM
1 stop11h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 2/2. 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.
mar. 3/33:05 pm
PWM
- DFW
1 stop7h 54m
United Airlines
jue. 3/56:00 am
DFW
- PWM
1 stop6h 57m
United Airlines
Deal found 2/2![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 2/2. 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. 3/23:55 pm
PWM
- DAL
1 stop6h 15m
Southwest
mié. 3/46:00 am
DAL
- PWM
1 stop5h 10m
Southwest
Deal found 2/2![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 2/3. 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. 2/254:15 pm
PWM
- DFW
1 stop7h 44m
United Airlines
vie. 2/275:15 am
DFW
- PWM
2 stops8h 59m
United Airlines
Deal found 2/3![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 2/1. 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. 2/2712:43 pm
PWM
- DAL
2 stops10h 48m
Delta
mié. 3/410:45 am
DAL
- PWM
2 stops11h 35m
Delta
Deal found 2/1![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 2/2. 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.
dom. 4/124:20 pm
PWM
- DAL
1 stop8h 10m
Southwest
mié. 4/157:50 am
DAL
- PWM
1 stop6h 30m
Southwest
Deal found 2/2![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 2/2. 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. 3/35:45 am
PWM
- DAL
2 stops9h 40m
Southwest
jue. 3/52:55 pm
DAL
- PWM
2 stops8h 10m
Southwest
Deal found 2/2![Southwest logo]()
$393
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 febrero 3, 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 febrero 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/3. 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.
mar. 2/2412:49 pm
PWM
- DFW
1 stop7h 17m
American Airlines
mar. 3/33:51 pm
DFW
- PWM
1 stop6h 59m
American Airlines
Deal found 2/3![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 2/1. 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. 2/242:35 pm
PWM
- DFW
1 stop8h 08m
Delta
mar. 3/33:45 pm
DFW
- PWM
1 stop6h 21m
Delta
Deal found 2/1![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 2/3. 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. 5/139:39 am
PWM
- DFW
1 stop7h 28m
United Airlines
mié. 5/207:20 am
DFW
- PWM
1 stop6h 29m
United Airlines
Deal found 2/3![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/2. 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. 3/35:45 am
PWM
- DAL
2 stops8h 15m
Southwest
jue. 3/57:20 am
DAL
- PWM
1 stop5h 55m
Southwest
Deal found 2/2![Southwest logo]()
$371
This American Airlines deal was found by Cheapflights users on 2/1. 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. 3/266:17 am
PWM
- DFW
1 stop8h 13m
American Airlines
sáb. 3/286:16 am
DFW
- PWM
1 stop10h 11m
American Airlines
Deal found 2/1![American Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 2/1. 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. 3/262:50 pm
PWM
- DAL
1 stop9h 00m
Southwest
sáb. 3/283:35 pm
DAL
- PWM
2 stops7h 35m
Southwest
Deal found 2/1![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 2/1. 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. 3/245:23 am
PWM
- DAL
1 stop7h 04m
Delta
mar. 4/213:53 pm
DAL
- PWM
1 stop6h 30m
Delta
Deal found 2/1![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 2/2. 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.
dom. 4/124:20 pm
PWM
- DAL
1 stop8h 10m
Southwest
mié. 4/157:50 am
DAL
- PWM
1 stop6h 30m
Southwest
Deal found 2/2![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 2/2. 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. 3/145:20 pm
PWM
- DAL
1 stop6h 20m
Southwest
mar. 3/174:40 pm
DAL
- PWM
1 stop5h 25m
Southwest
Deal found 2/2![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 2/1. 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. 2/195:35 am
PWM
- DAL
1 stop8h 00m
Southwest
jue. 2/266:10 am
DAL
- PWM
1 stop6h 35m
Southwest
Deal found 2/1![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 2/3. 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. 3/52:50 pm
PWM
- DAL
1 stop7h 30m
Southwest
jue. 3/126:00 am
DAL
- PWM
1 stop7h 15m
Southwest
Deal found 2/3![Southwest logo]()
$401
Last-minute flights from Portland to DallasDiscover last-minute flight deals from Portland to Dallas. Data last updated febrero 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Dallas. Data last updated febrero 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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. 2/246:00 am
PWM
- DFW
1 stop7h 38m
Delta
mar. 3/35:30 am
DFW
- PWM
1 stop5h 30m
Delta
Deal found 2/3![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 2/3. 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. 2/254:15 pm
PWM
- DFW
1 stop7h 44m
United Airlines
vie. 2/275:15 am
DFW
- PWM
2 stops8h 59m
United Airlines
Deal found 2/3![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 2/1. 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. 2/275:40 pm
PWM
- DFW
1 stop14h 55m
American Airlines
mié. 3/45:30 am
DFW
- PWM
1 stop5h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 2/1. 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. 2/2712:43 pm
PWM
- DAL
2 stops10h 48m
Delta
mié. 3/410:45 am
DAL
- PWM
2 stops11h 35m
Delta
Deal found 2/1![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 2/2. 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. 3/23:55 pm
PWM
- DAL
1 stop6h 15m
Southwest
mié. 3/46:00 am
DAL
- PWM
1 stop5h 10m
Southwest
Deal found 2/2![Southwest logo]()
$366
This American Airlines deal was found by Cheapflights users on 2/2. 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.
lun. 3/25:40 pm
PWM
- DFW
1 stop8h 09m
American Airlines
mié. 3/48:35 am
DFW
- PWM
1 stop7h 32m
American Airlines
Deal found 2/2![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 2/3. 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.
mar. 3/37:00 am
PWM
- DFW
1 stop8h 32m
American Airlines
mar. 3/106:10 am
DFW
- PWM
1 stop9h 57m
American Airlines
Deal found 2/3![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 2/2. 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.
mar. 3/33:05 pm
PWM
- DFW
1 stop7h 54m
United Airlines
jue. 3/56:00 am
DFW
- PWM
1 stop6h 57m
United Airlines
Deal found 2/2![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 2/2. 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. 3/35:45 am
PWM
- DAL
2 stops9h 40m
Southwest
jue. 3/52:55 pm
DAL
- PWM
2 stops8h 10m
Southwest
Deal found 2/2![Southwest logo]()
$393
This American Airlines deal was found by Cheapflights users on 2/2. 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.
sáb. 3/146:17 am
PWM
- DFW
1 stop12h 21m
American Airlines
mar. 3/1712:48 pm
DFW
- PWM
1 stop9h 49m
American Airlines
Deal found 2/2![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/1. 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.
lun. 3/166:00 pm
PWM
- DFW
1 stop6h 47m
American Airlines
sáb. 3/2110:37 am
DFW
- PWM
1 stop11h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 2/1. 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.
mar. 3/246:17 am
PWM
- DFW
1 stop10h 37m
American Airlines
mar. 4/2112:48 pm
DFW
- PWM
1 stop8h 25m
American Airlines
Deal found 2/1![American Airlines logo]()
$387
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 febrero 3, 2026.
Search for one-way flight options from Portland to Dallas. Find affordable one-way fares based on user searches. Data last updated febrero 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
vie. 5/111:29 am
PWM
- DFW
1 stop11h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 2/1. 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. 3/305:06 pm
PWM
- DFW
2 stops24h 27m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/2. 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. 3/25:06 pm
PWM
- DFW
3 stops31h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/1. 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. 2/256:18 pm
PWM
- DFW
1 stop18h 44m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$161
This Southwest deal was found by Cheapflights users on 2/1. 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. 2/282:00 pm
PWM
- DAL
1 stop7h 40m
Southwest
Deal found 2/1![Southwest logo]()
$165
This Delta deal was found by Cheapflights users on 2/2. 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. 2/285:31 am
PWM
- DAL
1 stop9h 07m
Delta
Deal found 2/2![Delta logo]()
$166
This Delta deal was found by Cheapflights users on 2/2. 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. 3/36:00 am
PWM
- DAL
2 stops12h 49m
Delta
Deal found 2/2![Delta logo]()
$171
This Delta deal was found by Cheapflights users on 2/3. 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. 4/15:23 am
PWM
- DAL
1 stop7h 04m
Delta
Deal found 2/3![Delta logo]()
$180
This Southwest deal was found by Cheapflights users on 1/31. 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.
jue. 4/305:30 am
PWM
- DAL
1 stop6h 10m
Southwest
Deal found 1/31![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 2/1. 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. 8/18:25 am
PWM
- DAL
1 stop6h 55m
Southwest
Deal found 2/1![Southwest logo]()
$195
This Delta deal was found by Cheapflights users on 1/31. 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.
mar. 4/2811:35 am
PWM
- DAL
2 stops11h 58m
Delta
Deal found 1/31![Delta logo]()
$198
This Southwest deal was found by Cheapflights users on 2/3. 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. 4/25:30 pm
PWM
- DAL
1 stop6h 20m
Southwest
Deal found 2/3![Southwest logo]()
$201
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 febrero 3, 2026.
Round-trip from | $330 (American Airlines) |
|---|---|
One-way from | $133 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $456 |
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 febrero 3, 2026.
Use the filters below to find and compare flights from Portland to Dallas that are best for you.
Fly from
Portland
Fly to
Dallas
Route
Depart
Return
Price
PortlandDallas
PWM - DFW
PWMDFW
Portland
mar. 2/24
12:49 pm-7:06 pm
1 stop7h 17m
Dallas/Fort Worth
mar. 3/3
3:51 pm-11:50 pm
1 stop6h 59m
$331
PortlandDallas
PWM - DFW
PWMDFW
Portland
mar. 2/24
2:35 pm-9:43 pm
1 stop8h 08m
Dallas/Fort Worth
mar. 3/3
3:45 pm-11:06 pm
1 stop6h 21m
$331
PortlandDallas
PWM - DFW
PWMDFW
Portland
mié. 5/13
9:39 am-4:07 pm
1 stop7h 28m
Dallas/Fort Worth
mié. 5/20
7:20 am-2:49 pm
1 stop6h 29m
$359
PortlandDallas
PWM - DFW
PWMDFW
Portland
jue. 3/26
6:17 am-1:30 pm
1 stop8h 13m
Dallas/Fort Worth
sáb. 3/28
6:16 am-5:27 pm
1 stop10h 11m
$365
PortlandDallas
PWM - DAL
PWMDAL
Portland
mar. 3/3
5:45 am-1:00 pm
2 stops8h 15m
Dallas Love Field
jue. 3/5
7:20 am-2:15 pm
1 stop5h 55m
$371
PortlandDallas
PWM - DAL
PWMDAL
Portland
jue. 3/26
2:50 pm-10:50 pm
1 stop9h 00m
Dallas Love Field
sáb. 3/28
3:35 pm-12:10 am
2 stops7h 35m
$371
PortlandDallas
PWM - DAL
PWMDAL
Portland
dom. 4/12
4:20 pm-11:30 pm
1 stop8h 10m
Dallas Love Field
mié. 4/15
7:50 am-3:20 pm
1 stop6h 30m
$380
PortlandDallas
PWM - DAL
PWMDAL
Portland
mar. 3/24
5:23 am-11:27 am
1 stop7h 04m
Dallas Love Field
mar. 4/21
3:53 pm-11:23 pm
1 stop6h 30m
$393
PortlandDallas
PWM - DAL
PWMDAL
Portland
sáb. 3/14
5:20 pm-10:40 pm
1 stop6h 20m
Dallas Love Field
mar. 3/17
4:40 pm-11:05 pm
1 stop5h 25m
$401
PortlandDallas
PWM - DAL
PWMDAL
Portland
jue. 2/19
5:35 am-12:35 pm
1 stop8h 00m
Dallas Love Field
jue. 2/26
6:10 am-1:45 pm
1 stop6h 35m
$401
Showing 1-10 of 27 results
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 January 30, 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, March is the cheapest month in which you can book a flight from Portland, Maine to Dallas (average of $78). Flying from Portland, Maine to Dallas in October is currently the most expensive (average of $203). 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.
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 febrero 3, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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
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 febrero 3, 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 febrero 3, 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 febrero 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$241 | Average$445 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$520 | FlexibilityNo cancel fee | On-time63% |