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$92+ Cheap flights from Portland (PDX) to Dallas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DFW
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Dallas are usually found in February or January, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Portland to Dallas

Cheapest flights from Portland to Dallas
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 January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Fri 3/612:04 pm
PDX
-
DFW
1 stop21h 06m
Frontier
Mon 3/95:45 am
DFW
-
PDX
1 stop7h 24m
Frontier
Deal found 1/25$180
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:45 am
PDX
-
DFW
Nonstop3h 54m
Alaska Airlines
Tue 3/105:39 pm
DFW
-
PDX
Nonstop4h 22m
Alaska Airlines
Deal found 1/25$187
This Southwest deal was found by Cheapflights users on 1/26. 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.
Fri 3/63:05 pm
PDX
-
DAL
Nonstop3h 35m
Southwest
Tue 3/108:10 am
DAL
-
PDX
Nonstop4h 05m
Southwest
Deal found 1/26$187
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 3/210:18 pm
PDX
-
DFW
2 stops14h 52m
Frontier
Wed 3/1110:30 pm
DFW
-
PDX
1 stop12h 28m
Frontier
Deal found 1/25$188
This Travelocity deal was found by Cheapflights users on 1/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:35 am
PDX
-
DFW
Nonstop3h 55m
Multiple Airlines
Mon 4/135:45 am
DFW
-
PDX
1 stop7h 18m
Multiple Airlines
Deal found 1/27$189
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:53 am
PDX
-
DFW
1 stop8h 20m
Frontier
Sat 4/259:41 pm
DFW
-
PDX
1 stop15h 22m
Frontier
Deal found 1/27$191
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 4/1611:48 am
PDX
-
DFW
1 stop10h 24m
Frontier
Sun 4/195:45 am
DFW
-
PDX
1 stop7h 18m
Frontier
Deal found 1/27$192
This Travelocity deal was found by Cheapflights users on 1/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:48 am
PDX
-
DFW
Nonstop3h 59m
Multiple Airlines
Sat 5/212:29 pm
DFW
-
PDX
1 stop25h 28m
Multiple Airlines
Deal found 1/27$194
This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 3/312:40 am
PDX
-
DFW
1 stop7h 28m
Delta
Tue 3/104:10 pm
DFW
-
PDX
1 stop8h 13m
Delta
Deal found 1/25$197
This Southwest deal was found by Cheapflights users on 1/25. 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.
Wed 4/152:20 pm
PDX
-
DAL
Nonstop3h 40m
Southwest
Fri 4/178:00 am
DAL
-
PDX
Nonstop4h 05m
Southwest
Deal found 1/25$197
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:58 am
PDX
-
DFW
1 stop10h 14m
Frontier
Sat 4/1810:36 pm
DFW
-
PDX
1 stop12h 23m
Frontier
Deal found 1/26$201
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 3/49:20 am
PDX
-
DFW
2 stops12h 34m
Delta
Wed 3/113:30 pm
DFW
-
PDX
1 stop6h 55m
Delta
Deal found 1/25$202

Find flight deals from Portland to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Round-trip from

$180
(Kiwi.com)

One-way from

$92
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$279
From Portland to Dallas
Search Deals
One-way flight from Portland to Dallas
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 28, 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

PDX - DFW

PDXDFW

Portland

Mon 3/2

10:45 am-4:39 pm

Nonstop3h 54m

Dallas/Fort Worth

Sat 3/14

5:39 pm-8:01 pm

Nonstop4h 22m

$187

PortlandDallas

PDX - DFW

PDXDFW

Portland

Thu 3/5

10:45 am-4:39 pm

Nonstop3h 54m

Dallas/Fort Worth

Tue 3/10

5:39 pm-8:01 pm

Nonstop4h 22m

$187

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 5/5

12:30 am-9:40 am

1 stop7h 10m

Dallas/Fort Worth

Tue 5/12

7:10 am-1:17 pm

1 stop8h 07m

$197

PortlandDallas

PDX - DAL

PDXDAL

Portland

Wed 4/15

2:20 pm-8:00 pm

Nonstop3h 40m

Dallas Love Field

Fri 4/17

8:00 am-10:05 am

Nonstop4h 05m

$197

PortlandDallas

PDX - DAL

PDXDAL

Portland

Wed 3/4

5:05 am-1:15 pm

1 stop6h 10m

Dallas Love Field

Wed 3/11

8:10 am-10:15 am

Nonstop4h 05m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Fri 3/6

3:52 pm-11:59 pm

1 stop6h 07m

Dallas/Fort Worth

Wed 3/11

5:39 pm-8:01 pm

Nonstop4h 22m

$197

PortlandDallas

PDX - DAL

PDXDAL

Portland

Wed 4/15

2:20 pm-8:00 pm

Nonstop3h 40m

Dallas Love Field

Sun 4/19

7:25 am-9:30 am

Nonstop4h 05m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 3/4

9:20 am-11:54 pm

2 stops12h 34m

Dallas/Fort Worth

Wed 3/11

3:30 pm-8:25 pm

1 stop6h 55m

$202

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 2/18

9:45 pm-10:29 am

1 stop10h 44m

Dallas/Fort Worth

Wed 2/25

4:00 pm-11:53 pm

2 stops9h 53m

$202

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 3/3

1:32 pm-9:11 pm

1 stop5h 39m

Dallas/Fort Worth

Thu 3/12

6:40 am-12:14 pm

1 stop7h 34m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 44 results
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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.
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

How far ahead should I book a flight from Portland to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Dallas. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Portland to Dallas, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Dallas?

Currently, February is the cheapest month in which you can book a flight from Portland to Dallas (average of $118). Flying from Portland to Dallas in November is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to DFW?

Find hourly flight availability from Portland to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 53% on flights from Portland to Dallas by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Portland to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Portland to Dallas. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Portland to Dallas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to Dallas

Explore weekly flight availability from Portland to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 28, 2026.

The most flights from PDX to A78 are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

The best insider tips for Portland to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Dallas trip
Our travel experts
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 January 28, 2026.
Read through reviews of airlines operating flights from Portland to Dallas, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,801 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,801 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,201 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.7
Fair
3,056 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • What airport do you fly from for flights from Portland to Dallas?

    If you book a flight to Dallas from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 18 flights from Portland to Dallas per day from 8 different airlines.

  • How long is the flight from Portland to Dallas?

    A quick flight from Portland to Dallas can take about 3h 40m. Alaska Airlines provides one of the quickest options available for as low as $197. Portland and Dallas are separated by a distance of 1623 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland to Dallas round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Dallas, with prices starting at $75. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $109 and $114, respectively. Spirit Airlines is 76% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Dallas one-way?

    One-way options have recently been found by users for as low as $53 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $72 and Alaska Airlines from $91 one-way.

  • What are the most reliable airlines from Portland to Dallas?

    No one likes to see their flight delayed. When booking a flight from Portland to Dallas consider choosing Iberia (93%), GOL (92%) or Qantas Airways (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portland to Dallas?

    On average you can expect to pay $936 for a flight from Portland to Dallas. The cheapest flight overall is $98 while the most popular route, (Portland - Dallas/Fort Worth) is currently priced at $177.

  • Can I find deals for flights from Portland to Dallas that include hotel bookings?

    Yes. In addition to deals on Portland to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Dallas.

  • Can I find deals for business class flights from Portland to Dallas?

    Yes. Cheapflights offers flight deals from Portland to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Dallas?

    Currently, February is the cheapest month in which you can book a flight from Portland to Dallas (average of $118). Flying from Portland to Dallas in November is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Hobby flights
Portland to Dallas/Fort Worth flights
Portland to George Bush Intcntl flights
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Portland to McAllen flights
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Portland to Harlingen flights
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Portland to Corpus Christi flights
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Portland to Brownsville flights
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North Bend to Austin flights
Portland to Lubbock flights
North Bend to San Antonio flights
Redmond to Lubbock flights
Portland to Amarillo flights
Portland to Midland flights
Portland to Waco flights
Boise to Texarkana flights
Boise to Midland flights
Portland to Longview flights
Redmond to Midland flights
Yakima to Hobby flights
Medford to Midland flights
Boise to Amarillo flights
Medford to Corpus Christi flights

Top 8 airlines flying from Portland to Dallas

Discover the top 8 airlines that operate flights from Portland to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$75Average$172FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$183FlexibilityNo cancel feeOn-time62%
DeltaCheapest$114Average$262FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$177Average$313FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$187Average$363FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$197Average$300FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$216Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$365FlexibilityNo cancel feeOn-time69%

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