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Durham

$96+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RDU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 27, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:59 pm
PDX
-
RDU
1 stop7h 07m
United Airlines
Tue 4/213:05 pm
RDU
-
PDX
1 stop9h 54m
United Airlines
Deal found 1/26$257
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:48 am
PDX
-
RDU
1 stop26h 17m
Multiple Airlines
Wed 4/225:48 pm
RDU
-
PDX
1 stop19h 00m
Multiple Airlines
Deal found 1/27$281
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:40 pm
PDX
-
RDU
1 stop12h 17m
American Airlines
Tue 3/104:28 pm
RDU
-
PDX
1 stop10h 52m
American Airlines
Deal found 1/25$296
This American Airlines 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 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
1 stop7h 38m
American Airlines
Thu 2/266:29 pm
RDU
-
PDX
1 stop8h 48m
American Airlines
Deal found 1/26$297
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 4/2811:15 pm
PDX
-
RDU
1 stop6h 35m
Delta
Wed 6/35:20 am
RDU
-
PDX
1 stop8h 24m
Delta
Deal found 1/25$308
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:39 pm
PDX
-
RDU
2 stops11h 33m
Frontier
Wed 4/155:55 pm
RDU
-
PDX
1 stop20h 08m
Frontier
Deal found 1/26$310
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:30 pm
PDX
-
RDU
1 stop9h 40m
Alaska Airlines
Tue 6/27:26 pm
RDU
-
PDX
1 stop7h 45m
Alaska Airlines
Deal found 1/27$321
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 4/2811:15 pm
PDX
-
RDU
1 stop9h 53m
Delta
Fri 5/296:00 am
RDU
-
PDX
1 stop9h 54m
Delta
Deal found 1/25$323
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:48 am
PDX
-
RDU
1 stop9h 11m
American Airlines
Sat 2/284:29 pm
RDU
-
PDX
1 stop10h 48m
American Airlines
Deal found 1/27$325

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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$96
(Expedia)

Popular in

March

Cheapest in

January

Average price

$353
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 ($28 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 27, 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

Wed 4/15

11:59 pm-12:10 pm

1 stop9h 11m

Raleigh-Durham

Tue 4/21

10:07 am-3:09 pm

1 stop8h 02m

$257

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Wed 2/25

7:00 am-5:17 pm

1 stop7h 17m

Raleigh-Durham

Wed 3/4

2:51 pm-8:43 pm

1 stop8h 52m

$257

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Thu 4/16

11:59 pm-10:06 am

1 stop7h 07m

Raleigh-Durham

Wed 4/22

3:00 pm-10:29 pm

1 stop10h 29m

$321

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sun 4/12

11:15 pm-8:50 am

1 stop6h 35m

Raleigh-Durham

Wed 4/15

3:10 pm-8:05 pm

1 stop7h 55m

$323

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 4/25

5:00 am-5:18 pm

2 stops9h 18m

Raleigh-Durham

Mon 4/27

3:02 pm-8:42 pm

1 stop8h 40m

$326

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Fri 3/6

11:59 pm-10:08 am

1 stop7h 09m

Raleigh-Durham

Tue 3/10

10:30 am-7:14 pm

2 stops11h 44m

$328

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 4/28

2:45 pm-6:10 am

1 stop12h 25m

Raleigh-Durham

Tue 6/2

7:26 pm-7:57 am

1 stop15h 31m

$343

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Wed 2/18

7:00 am-9:59 pm

2 stops11h 59m

Raleigh-Durham

Sat 2/28

6:29 am-11:55 am

1 stop8h 26m

$362

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sun 5/3

6:00 am-6:10 am

1 stop21h 10m

Raleigh-Durham

Fri 5/29

7:26 pm-9:32 am

1 stop17h 06m

$363

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 3/31

10:30 pm-10:14 am

1 stop8h 44m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 18 results
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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 23, 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 27, 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 27, 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
4,268 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

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
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

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
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

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
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

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
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

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
4,268 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

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 can get you from Portland to Durham in just under 9h 11m. Your travel time can differ by up to . The distance from Portland to Durham is about 2356 mi.

  • 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 ($140).

  • 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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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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$260FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$150Average$335FlexibilityNo cancel feeOn-time83%
DeltaCheapest$194Average$397FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$453FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$625FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$286Average$458FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$336Average$469FlexibilityNo cancel feeOn-time63%

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