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Cheap flights from Portland to Dallas from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Dallas departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:49 pm - 5:48 am
PDX
-
DFW
8h 59m
1 stop
Frontier Logo
8:05 pm - 5:11 pm
DFW
-
PDX
47h 06m
2 stops
$321Frontier
Thu, Aug 13 - Wed, Aug 19
Frontier Logo
6:17 pm - 5:48 am
PDX
-
DFW
9h 31m
1 stop
Frontier Logo
10:59 pm - 5:21 pm
DFW
-
PDX
20h 22m
1 stop
$322Frontier
Fri, Aug 21 - Thu, Aug 27
Alaska Airlines Logo
7:55 am - 12:42 pm
PDX
-
DFW
26h 47m
1 stop
Alaska Airlines Logo
2:26 pm - 4:33 pm
DFW
-
PDX
4h 07mnonstop
$325Alaska Airlines
Tue, Sep 8 - Fri, Sep 11
Multiple Airlines Logo
3:47 pm - 12:03 am
PDX
-
DFW
6h 16m
1 stop
Multiple Airlines Logo
8:08 am - 1:37 pm
DFW
-
PDX
7h 29m
1 stop
$325Multiple Airlines
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
11:48 am - 7:57 pm
PDX
-
DFW
6h 09m
1 stop
Multiple Airlines Logo
7:00 am - 11:43 am
DFW
-
PDX
6h 43m
1 stop
$325Multiple Airlines
Tue, Sep 22 - Sun, Sep 27
Delta Logo
5:30 am - 5:15 pm
PDX
-
DFW
9h 45m
2 stops
Delta Logo
1:50 pm - 7:16 pm
DFW
-
PDX
7h 26m
1 stop
$326Delta
Sat, Aug 22 - Thu, Aug 27
Delta Logo
5:45 am - 1:30 pm
PDX
-
DFW
5h 45m
1 stop
Delta Logo
7:40 am - 5:14 pm
DFW
-
PDX
11h 34m
2 stops
$326Delta
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
1:38 pm - 7:35 pm
PDX
-
DFW
3h 57mnonstop
American Airlines Logo
6:25 pm - 11:59 pm
DFW
-
PDX
7h 34m
1 stop
$327American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
6:00 am - 11:45 am
PDX
-
DFW
3h 45mnonstop
American Airlines Logo
5:30 pm - 10:06 pm
DFW
-
PDX
6h 36m
1 stop
$327American Airlines
Thu, Oct 1 - Sun, Oct 4
Alaska Airlines Logo
2:00 pm - 10:51 pm
PDX
-
DFW
6h 51m
1 stop
Alaska Airlines Logo
2:14 pm - 4:29 pm
DFW
-
PDX
4h 15mnonstop
$327Alaska Airlines
Wed, Nov 11 - Thu, Nov 12

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Frontier flights from Portland to Dallas/Fort Worth Airport

Our best Frontier deals on Portland to Dallas/Fort Worth Airport flight tickets
Frontier
Aug 13
PDX6:49 pmPortland
8h 59m
1 stop
DFW5:48 amDallas/Fort Worth
Aug 19
DFW8:05 pmDallas/Fort Worth
47h 06m
2 stops
PDX5:11 pmPortland
$321
Frontier
Aug 21
PDX6:17 pmPortland
9h 31m
1 stop
DFW5:48 amDallas/Fort Worth
Aug 27
DFW10:59 pmDallas/Fort Worth
20h 22m
1 stop
PDX5:21 pmPortland
$322
Frontier
Aug 18
PDX5:56 pmPortland
15h 33m
2 stops
DFW11:29 amDallas/Fort Worth
Aug 22
DFW5:18 amDallas/Fort Worth
13h 53m
1 stop
PDX5:11 pmPortland
$324

Delta flights from Portland to Dallas/Fort Worth Airport

Our best Delta deals on Portland to Dallas/Fort Worth Airport flight tickets
Delta
Aug 22
PDX5:30 amPortland
9h 45m
2 stops
DFW5:15 pmDallas/Fort Worth
Aug 27
DFW1:50 pmDallas/Fort Worth
12h 06m
2 stops
PDX11:56 pmPortland
$332
Delta
Aug 25
PDX12:35 amPortland
7h 51m
1 stop
DFW10:26 amDallas/Fort Worth
Aug 26
DFW6:12 pmDallas/Fort Worth
7h 27m
1 stop
PDX11:39 pmPortland
$337
Delta
Aug 26
PDX7:05 amPortland
6h 08m
1 stop
DFW3:13 pmDallas/Fort Worth
Sep 1
DFW2:26 pmDallas/Fort Worth
9h 36m
2 stops
PDX10:02 pmPortland
$342

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Portland to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDallas

PDX - DFW

PDXDFW

Portland

Thu 8/13

6:49 pm-5:48 am

1 stop8h 59m

Dallas/Fort Worth

Wed 8/19

8:05 pm-5:11 pm

2 stops47h 06m

$321

PortlandDallas

PDX - DFW

PDXDFW

Portland

Fri 8/21

6:17 pm-5:48 am

1 stop9h 31m

Dallas/Fort Worth

Thu 8/27

10:59 pm-5:21 pm

1 stop20h 22m

$322

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 9/8

7:55 am-12:42 pm

1 stop26h 47m

Dallas/Fort Worth

Fri 9/11

2:26 pm-4:33 pm

Nonstop4h 07m

$325

PortlandDallas

PDX - DFW

PDXDFW

Portland

Fri 11/13

3:47 pm-12:03 am

1 stop6h 16m

Dallas/Fort Worth

Tue 11/17

8:08 am-1:37 pm

1 stop7h 29m

$325

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 9/22

11:48 am-7:57 pm

1 stop6h 09m

Dallas/Fort Worth

Sun 9/27

7:00 am-11:43 am

1 stop6h 43m

$325

PortlandDallas

PDX - DFW

PDXDFW

Portland

Sat 8/22

5:30 am-5:15 pm

2 stops9h 45m

Dallas/Fort Worth

Thu 8/27

1:50 pm-7:16 pm

1 stop7h 26m

$326

PortlandDallas

PDX - DFW

PDXDFW

Portland

Sat 8/22

5:45 am-1:30 pm

1 stop5h 45m

Dallas/Fort Worth

Wed 8/26

7:40 am-5:14 pm

2 stops11h 34m

$326

PortlandDallas

PDX - DFW

PDXDFW

Portland

Thu 8/27

1:38 pm-7:35 pm

Nonstop3h 57m

Dallas/Fort Worth

Sun 8/30

6:25 pm-11:59 pm

1 stop7h 34m

$327
Quickest round-trip

PortlandDallas

PDX - DFW

PDXDFW

Portland

Thu 10/1

6:00 am-11:45 am

Nonstop3h 45m

Dallas/Fort Worth

Sun 10/4

5:30 pm-10:06 pm

1 stop6h 36m

$327

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 11/11

2:00 pm-10:51 pm

1 stop6h 51m

Dallas/Fort Worth

Thu 11/12

2:14 pm-4:29 pm

Nonstop4h 15m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Portland to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Dallas/Fort Worth Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $284 to $447.
The lowest price recently found on this route was $321.

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Portland is in January. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in January, then February is your next best option. Flight prices from Portland to Dallas/Fort Worth Airport during February average around $299.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Portland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $465. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Dallas/Fort Worth Airport for around $581.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $360 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $534 on average. Flights to Dallas/Fort Worth Airport from Portland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Dallas/Fort Worth flight route?

Fly from Portland to Dallas/Fort Worth for the best Portland - Dallas/Fort Worth flight prices

How far in advance should I book a flight from Portland to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Portland for as low as $298 on momondo.

What cabin class options are available on Portland to Dallas/Fort Worth Airport flights?

There are 4 cabin classes available to choose from on Portland to Dallas/Fort Worth Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Dallas/Fort Worth Airport flights?

No. A direct flight is the cheapest option for a flight between Portland to Dallas/Fort Worth Airport.

How have Portland to Dallas/Fort Worth Airport flight prices changed over time?

As of August 2026, prices for Portland to Dallas/Fort Worth Airport flights are approximately 95% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Dallas/Fort Worth Airport (PDX to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Dallas/Fort Worth Airport

Best Price Found

$214

Fastest flight time

3h 30m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Portland in the past 72 hours is $214. The best round-trip flight deal from Portland to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $403.
The fastest flight from Portland to Dallas/Fort Worth Airport takes 3h 30m
Direct flights go from Portland to Dallas/Fort Worth Airport every day.
Search flight deals

Frequently asked questions about flying from Portland to Dallas/Fort Worth Airport

  • How far is Portland to Dallas/Fort Worth by plane?

    There are 1614.3 mi between Portland and Dallas/Fort Worth. 3h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Dallas/Fort Worth Airport?

    Prices for flights from Portland Airport to Dallas/Fort Worth Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Portland Airport to Dallas/Fort Worth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The required travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas/Fort Worth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Portland to Dallas/Fort Worth Airport?

  • What is the most popular airline from Portland to Dallas/Fort Worth Airport?

Best airlines flying from Portland to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Portland to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $160Free CancellationRating
5.6
2,740 reviews
Search Frontier flights
DeltaPriceFrom $166Free CancellationRating
7.8
8,488 reviews
Search Delta flights
JetBluePriceFrom $176Free CancellationRating
7.2
3,027 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,756 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $197Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,227 reviews
Search Southwest flights
American AirlinesPriceFrom $216Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights

  • Alaska Airlines Flights From Portland to Dallas/Fort Worth Airport

    The lowest priced Alaska Airlines flight from Portland to Dallas/Fort Worth Airport from the last 72 hours was $177. Generally, Alaska Airlines has 6 flights on this route every week with an average price of $362. Alaska Airlines is rated 7.9/10 by our users.

  • American Airlines Flights From Portland to Dallas/Fort Worth Airport

    $216 is the best American Airlines flight deal from Portland to Dallas/Fort Worth Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $374, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,842 user reviews) flies into Dallas/Fort Worth Airport from Portland 18 times in an average week so prices can vary.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Grapevine
Plano
Irving
Frisco
Denton
Thackerville
Richardson
Lewisville
Grand Prairie
Garland
Burleson
Addison
Durant
Mansfield
Rockwall
Waxahachie
Allen
Sherman

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Dallas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Dallas. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Dallas with flexible booking policies on momondo?

All flight searches from Portland to Dallas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Dallas?

momondo provides multiple filters to help you find the best flight to Dallas from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Dallas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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