$128+ Cheap flights from Dallas to Portland, ME (PWM)
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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — PWM
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Dallas to Portland 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 Dallas to Portland are usually found in January or November, booked 86 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Dallas to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dallas to PortlandExplore the most affordable flight options available from Dallas to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Dallas to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 8/316:17 am -
2 stops32h 42m
Thu 9/1712:03 pm -
1 stop28h 16m
Deal found 8/1![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 10/239:44 pm -
1 stop10h 24m
Tue 10/275:09 pm -
2 stops22h 45m
Deal found 8/1![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 9/107:48 pm -
2 stops26h 36m
Thu 9/1712:03 pm -
1 stop28h 16m
Deal found 8/1![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/119:21 am -
1 stop24h 07m
Mon 9/147:00 am -
2 stops30h 12m
Deal found 8/1![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:05 am -
2 stops38h 19m
Sat 9/125:09 pm -
1 stop21h 59m
Deal found 7/31![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:54 pm -
1 stop11h 34m
Tue 9/155:09 pm -
2 stops20h 03m
Deal found 8/3![Multiple Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/292:07 pm -
Nonstop3h 45m
Sat 9/58:00 am -
Nonstop4h 14m
Deal found 8/1![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/110:00 am -
2 stops23h 27m
Thu 9/1712:03 pm -
1 stop28h 16m
Deal found 8/1![Multiple Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 8/291:00 pm -
1 stop7h 00m
Sat 9/55:40 am -
1 stop8h 30m
Deal found 8/3![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 8/3. 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.
Tue 9/12:55 pm -
1 stop5h 15m
Wed 9/306:15 pm -
1 stop5h 20m
Deal found 8/3![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:30 pm -
2 stops7h 35m
Tue 9/225:45 am -
1 stop6h 50m
Deal found 8/4![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 8/1. 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.
Fri 10/235:25 pm -
1 stop5h 30m
Tue 10/279:20 am -
1 stop6h 25m
Deal found 8/1![Southwest logo]()
$377
Best flights from Dallas to PortlandDiscover carefully curated flight deals from Dallas to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Dallas to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 9/65:45 am -
1 stop5h 17m
Sat 9/122:35 pm -
1 stop7h 30m
Deal found 8/2![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 10/217:00 am -
1 stop6h 38m
Sat 10/247:58 am -
1 stop8h 19m
Deal found 8/4![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 8/3. 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.
Tue 9/12:55 pm -
1 stop5h 15m
Wed 9/306:15 pm -
1 stop5h 20m
Deal found 8/3![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:17 pm -
1 stop6h 14m
Sat 9/512:10 pm -
1 stop9h 23m
Deal found 8/5![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:20 pm -
2 stops7h 15m
Mon 10/265:30 pm -
1 stop5h 30m
Deal found 8/5![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 10/1711:32 am -
2 stops11h 38m
Tue 10/2712:42 pm -
2 stops10h 11m
Deal found 8/3![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 10/1712:35 pm -
2 stops8h 35m
Tue 10/274:05 pm -
2 stops8h 25m
Deal found 8/3![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:45 am -
1 stop6h 49m
Sun 8/305:52 am -
2 stops8h 17m
Deal found 7/31![United Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:20 am -
2 stops8h 10m
Sat 10/245:35 am -
2 stops8h 20m
Deal found 8/4![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:59 pm -
1 stop6h 30m
Sat 9/126:02 am -
2 stops13h 00m
Deal found 7/31![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:56 am -
1 stop8h 27m
Thu 8/275:03 pm -
1 stop6h 27m
Deal found 8/1![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 8/3. 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.
Wed 10/144:05 pm -
1 stop5h 30m
Wed 10/216:00 pm -
1 stop6h 30m
Deal found 8/3![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:20 am -
1 stop5h 37m
Mon 11/22:09 pm -
1 stop8h 52m
Deal found 8/4![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 8/2. 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.
Wed 9/21:10 pm -
1 stop7h 55m
Fri 9/185:55 am -
2 stops8h 35m
Deal found 8/2![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:30 pm -
2 stops7h 55m
Sat 8/295:40 am -
2 stops7h 30m
Deal found 7/31![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 9/112:24 pm -
2 stops10h 06m
Thu 9/176:02 am -
2 stops12h 07m
Deal found 8/2![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:25 pm -
2 stops7h 45m
Tue 8/255:45 am -
2 stops7h 35m
Deal found 8/4![Southwest logo]()
$405
Last-minute flights from Dallas to PortlandDiscover last-minute flight deals from Dallas to Portland. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Portland. Data last updated August 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/1. 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.
Fri 8/282:15 pm -
1 stop7h 10m
Wed 9/210:30 am -
1 stop7h 50m
Deal found 8/1![Southwest logo]()
$377
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/292:07 pm -
Nonstop3h 45m
Sat 9/58:00 am -
Nonstop4h 14m
Deal found 8/1![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 8/291:00 pm -
1 stop7h 00m
Sat 9/55:40 am -
1 stop8h 30m
Deal found 8/3![Southwest logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 8/316:17 am -
2 stops32h 42m
Thu 9/1712:03 pm -
1 stop28h 16m
Deal found 8/1![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/110:00 am -
2 stops23h 27m
Thu 9/1712:03 pm -
1 stop28h 16m
Deal found 8/1![Multiple Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 8/3. 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.
Tue 9/12:55 pm -
1 stop5h 15m
Wed 9/306:15 pm -
1 stop5h 20m
Deal found 8/3![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 9/107:48 pm -
2 stops26h 36m
Thu 9/1712:03 pm -
1 stop28h 16m
Deal found 8/1![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:05 am -
2 stops38h 19m
Sat 9/125:09 pm -
1 stop21h 59m
Deal found 7/31![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/119:21 am -
1 stop24h 07m
Mon 9/147:00 am -
2 stops30h 12m
Deal found 8/1![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:54 pm -
1 stop11h 34m
Tue 9/155:09 pm -
2 stops20h 03m
Deal found 8/3![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/157:40 am -
1 stop7h 44m
Tue 9/295:09 pm -
2 stops20h 03m
Deal found 8/2![Multiple Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:30 pm -
2 stops7h 35m
Tue 9/225:45 am -
1 stop6h 50m
Deal found 8/4![Southwest logo]()
$374
One-way flights from Dallas to PortlandSearch for one-way flight options from Dallas to Portland. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Dallas to Portland. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 10/288:55 pm -
2 stops40h 02m
Deal found 8/1![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 10/298:39 am -
2 stops28h 18m
Deal found 8/1![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sat 10/318:55 pm -
2 stops41h 02m
Deal found 8/1![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 am -
2 stops28h 59m
Deal found 7/31![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/810:00 am -
2 stops23h 28m
Deal found 8/4![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:23 pm -
2 stops18h 45m
Deal found 8/4![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/110:00 am -
3 stops30h 45m
Deal found 8/1![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 10/303:59 pm -
2 stops23h 25m
Deal found 8/2![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:23 pm -
2 stops18h 45m
Deal found 7/31![Multiple Airlines logo]()
$146
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:30 am -
1 stop7h 25m
Deal found 7/31![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:10 pm -
1 stop7h 55m
Deal found 7/31![Southwest logo]()
$174
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:55 pm -
2 stops8h 30m
Deal found 7/31![Southwest logo]()
$179
Find flight deals from Dallas to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Round-trip from | $294 (Kiwi.com) |
|---|---|
One-way from | $128 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $486 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Dallas to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasPortland
DFW - PWM
DFWPWM
Dallas/Fort Worth
Sun 9/6
5:45 am-12:02 pm
1 stop5h 17m
Portland
Sat 9/12
2:35 pm-9:05 pm
1 stop7h 30m
$329
DallasPortland
DFW - PWM
DFWPWM
Dallas/Fort Worth
Sat 8/29
2:17 pm-9:31 pm
1 stop6h 14m
Portland
Sat 9/5
12:10 pm-8:33 pm
1 stop9h 23m
$329
DallasPortland
DFW - PWM
DFWPWM
Dallas/Fort Worth
Wed 10/21
7:00 am-2:38 pm
1 stop6h 38m
Portland
Sat 10/24
7:58 am-3:17 pm
1 stop8h 19m
$347
Quickest round-trip
DallasPortland
DAL - PWM
DALPWM
Dallas Love Field
Tue 9/1
2:55 pm-9:10 pm
1 stop5h 15m
Portland
Wed 9/30
6:15 pm-10:35 pm
1 stop5h 20m
$347
DallasPortland
DAL - PWM
DALPWM
Dallas Love Field
Wed 10/21
2:20 pm-10:35 pm
2 stops7h 15m
Portland
Mon 10/26
5:30 pm-10:00 pm
1 stop5h 30m
$352
DallasPortland
DFW - PWM
DFWPWM
Dallas/Fort Worth
Sat 10/17
11:32 am-12:10 am
2 stops11h 38m
Portland
Tue 10/27
12:42 pm-9:53 pm
2 stops10h 11m
$357
DallasPortland
DAL - PWM
DALPWM
Dallas Love Field
Sat 10/17
12:35 pm-10:10 pm
2 stops8h 35m
Portland
Tue 10/27
4:05 pm-11:30 pm
2 stops8h 25m
$357
DallasPortland
DAL - PWM
DALPWM
Dallas Love Field
Wed 10/21
11:20 am-8:30 pm
2 stops8h 10m
Portland
Sat 10/24
5:35 am-12:55 pm
2 stops8h 20m
$357
DallasPortland
DAL - PWM
DALPWM
Dallas Love Field
Wed 10/14
4:05 pm-10:35 pm
1 stop5h 30m
Portland
Wed 10/21
6:00 pm-11:30 pm
1 stop6h 30m
$369
DallasPortland
DAL - PWM
DALPWM
Dallas Love Field
Wed 9/2
1:10 pm-10:05 pm
1 stop7h 55m
Portland
Fri 9/18
5:55 am-1:30 pm
2 stops8h 35m
$382
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Dallas to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Dallas with our price prediction graph.
A78-PWM
DFW-PWM
DAL-PWM
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 Dallas to Portland
A78-PWM
DFW-PWM
DAL-PWM
What is the cheapest month to book a flight from Dallas to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from Dallas to Portland, Maine (average of $241). Flying from Dallas to Portland, Maine in December is currently the most expensive (average of $540). 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 DFW to PWM?
Find hourly flight availability from Dallas to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
When flying from Dallas to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Dallas to Portland, Maine?
Airfare is below average for this route at the moment.
Dallas to Portland, Maine flights typically cost between $424 and $615 in August.The cheapest round-trip price found within the last 5 days was $294 on Multiple Airlines (Aug 31-Sep 17).
How far ahead should I book a flight from Dallas to Portland, Maine?
The best time to book flights from Dallas to Portland, Maine is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 5, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Dallas to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Dallas to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
Browse thousands of different options on Cheapflights for your next trip
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Portland flight routes
Alternative routes for Dallas to Portland
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dallas to Portland by cabin class
Find flights from Dallas to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas and Portland flights
Browse other Dallas and Portland flight options. Last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Top 4 airlines flying from Dallas to Portland
Discover the top 4 airlines that operate flights from Dallas to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$319 | Average$671 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$456 | FlexibilityNo cancel fee | On-time63% |