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Durham

$95+ Cheap flights from Portland (PDX) to Durham, NC

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RDU
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Portland to Durham

Cheapest flights from Portland to Durham
Explore the most affordable flight options available from Portland to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Delta deal was found by Cheapflights users on 1/18. 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 4/2211:15 pm
PDX
-
RDU
1 stop6h 30m
Delta
Tue 4/283:10 pm
RDU
-
PDX
1 stop7h 57m
Delta
Deal found 1/18$257
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/107:49 pm
PDX
-
RDU
2 stops10h 45m
United Airlines
Wed 3/184:12 pm
RDU
-
PDX
1 stop7h 58m
United Airlines
Deal found 1/20$262
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 5/110:16 pm
PDX
-
RDU
1 stop7h 43m
United Airlines
Sat 5/23:29 pm
RDU
-
PDX
1 stop10h 01m
United Airlines
Deal found 1/20$275
This Delta deal was found by Cheapflights users on 1/18. 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 2/211:53 pm
PDX
-
RDU
1 stop6h 56m
Delta
Fri 2/2711:32 am
RDU
-
PDX
1 stop9h 01m
Delta
Deal found 1/18$279
This American Airlines deal was found by Cheapflights users on 1/17. 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 2/2111:35 pm
PDX
-
RDU
2 stops9h 48m
American Airlines
Thu 2/264:29 pm
RDU
-
PDX
1 stop10h 48m
American Airlines
Deal found 1/17$284
This Delta deal was found by Cheapflights users on 1/20. 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 3/1811:15 pm
PDX
-
RDU
1 stop6h 38m
Delta
Tue 3/247:10 am
RDU
-
PDX
1 stop8h 25m
Delta
Deal found 1/20$288
This United Airlines deal was found by Cheapflights users on 1/18. 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 4/155:00 am
PDX
-
RDU
2 stops9h 18m
United Airlines
Tue 4/2110:07 am
RDU
-
PDX
1 stop8h 02m
United Airlines
Deal found 1/18$289
This Delta deal was found by Cheapflights users on 1/18. 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 2/219:45 pm
PDX
-
RDU
1 stop8h 09m
Delta
Thu 2/262:12 pm
RDU
-
PDX
1 stop9h 13m
Delta
Deal found 1/18$297
This Delta deal was found by Cheapflights users on 1/19. 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 2/219:45 pm
PDX
-
RDU
1 stop8h 09m
Delta
Mon 3/26:59 pm
RDU
-
PDX
1 stop28h 26m
Delta
Deal found 1/19$300
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 2/2011:40 pm
PDX
-
RDU
1 stop8h 07m
American Airlines
Mon 3/26:29 pm
RDU
-
PDX
1 stop8h 48m
American Airlines
Deal found 1/19$301
This Kiwi.com deal was found by Cheapflights users on 1/19. 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
-
RDU
1 stop26h 44m
Frontier
Sun 3/810:07 pm
RDU
-
PDX
1 stop16h 02m
Frontier
Deal found 1/19$306
This Delta deal was found by Cheapflights users on 1/18. 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 5/211:15 pm
PDX
-
RDU
1 stop6h 30m
Delta
Fri 5/83:15 pm
RDU
-
PDX
1 stop8h 00m
Delta
Deal found 1/18$308

Find flight deals from Portland to Durham

Keep the following information in mind while searching for Portland to Durham flight deals. Data was last updated January 20, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$257
(American Airlines)

One-way from

$95
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$336
Provider with most accurate pricing for Portland-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Raleigh-Durham flights.
Search Deals
From Portland to Durham
Search Deals
One-way flight from Portland to Durham
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Durham 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 20, 2026.
Use the filters below to find and compare flights from Portland to Durham that are best for you.

Fly from

Portland

Fly to

Durham

Route

Depart

Return

Price

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 3/10

11:59 pm-10:08 am

1 stop7h 09m

Raleigh-Durham

Wed 3/18

6:27 pm-12:35 am

1 stop9h 08m

$257

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 2/21

12:09 pm-12:09 am

1 stop9h 00m

Raleigh-Durham

Sat 2/28

6:00 am-12:44 pm

1 stop9h 44m

$257

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sun 2/22

11:59 pm-10:13 am

1 stop7h 14m

Raleigh-Durham

Tue 2/24

4:06 pm-9:15 pm

1 stop8h 09m

$279

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Fri 3/6

1:27 pm-11:47 pm

1 stop7h 20m

Raleigh-Durham

Sat 3/14

5:20 pm-10:08 pm

1 stop7h 48m

$279

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Mon 4/13

11:15 pm-8:45 am

1 stop6h 30m

Raleigh-Durham

Sat 4/18

11:31 am-5:32 pm

1 stop9h 01m

$279

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 2/21

1:53 pm-11:49 pm

1 stop6h 56m

Raleigh-Durham

Fri 2/27

11:32 am-5:33 pm

1 stop9h 01m

$279

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 2/21

11:35 pm-12:23 pm

2 stops9h 48m

Raleigh-Durham

Thu 2/26

5:00 am-10:58 am

1 stop8h 58m

$284

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Mon 2/23

1:53 pm-11:49 pm

1 stop6h 56m

Raleigh-Durham

Fri 2/27

11:32 am-5:33 pm

1 stop9h 01m

$301

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 4/11

11:15 pm-8:53 am

1 stop6h 38m

$129

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 2/10

7:10 am-6:04 pm

1 stop7h 54m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 19 results
1
2

Best time to book a flight from Portland to Durham

Have a flexible travel schedule? Discover the best time to fly to Durham 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 Durham

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Durham. Price data was last updated on January 16, 2026.

The price you pay for your flight from Portland to Durham may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Portland to Durham (average of $132). Flying from Portland to Durham in November is currently the most expensive (average of $296). 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 DU8?

Find hourly flight availability from Portland to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

It’s optimal to fly from Portland to Durham in the afternoon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated January 20, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Portland to Durham by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,085 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,188 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,169 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Portland to Durham. 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 Durham?

    For a flight from Portland to Durham, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Durham per day. 7 airlines have flights to Durham from Portland on a regular basis.

  • How long is the flight from Portland to Durham?

    United Airlines and Delta can get you from Portland to Durham in just under 7h 09m. Your travel time can differ by up to 1h 51m. The distance from Portland to Durham is about 2356 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Portland to Durham are Frontier ($79), American Airlines ($140), and Delta ($143).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Durham 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 Durham?

    Currently, July is the cheapest month in which you can book a flight from Portland to Durham (average of $132). Flying from Portland to Durham in November is currently the most expensive (average of $296). 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

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Alternative routes for Portland to Durham

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Top 7 airlines flying from Portland to Durham

Discover the top 7 airlines that operate flights from Portland to Durham. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$260FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$150Average$335FlexibilityNo cancel feeOn-time83%
DeltaCheapest$194Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$678FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$306Average$458FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$336Average$470FlexibilityNo cancel feeOn-time63%

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