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Durham

$88+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RDU
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Durham are usually found in September or August, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Find 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 October 16, 2025.

This Delta deal was found by Cheapflights users on 10/14. 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 12/1612:32 amPDX - RDU
1 stop7h 17mDelta
Wed 12/245:30 amRDU - PDX
1 stop8h 19mDelta
Deal found 10/14$298
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/1512:52 pmPDX - RDU
1 stop24h 44mMultiple Airlines
Sun 11/237:52 pmRDU - PDX
2 stops40h 29mMultiple Airlines
Deal found 10/15$303
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/23:26 pmPDX - RDU
1 stop22h 10mMultiple Airlines
Thu 11/67:05 pmRDU - PDX
2 stops44h 18mMultiple Airlines
Deal found 10/15$304
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/135:30 pmPDX - RDU
1 stop20h 44mAlaska Airlines
Mon 11/176:14 pmRDU - PDX
1 stop21h 24mAlaska Airlines
Deal found 10/15$306
This Delta deal was found by Cheapflights users on 10/14. 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 11/41:30 pmPDX - RDU
1 stop7h 18mDelta
Sat 11/157:04 amRDU - PDX
1 stop9h 14mDelta
Deal found 10/14$307
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/3111:59 pmPDX - RDU
1 stop7h 30mAmerican Airlines
Tue 11/43:43 pmRDU - PDX
1 stop10h 43mAmerican Airlines
Deal found 10/14$308
This Delta deal was found by Cheapflights users on 10/14. 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 12/69:10 amPDX - RDU
1 stop11h 43mDelta
Tue 12/165:15 amRDU - PDX
1 stop8h 29mDelta
Deal found 10/14$312
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amPDX - RDU
1 stop8h 14mAlaska Airlines
Sat 11/226:52 pmRDU - PDX
1 stop8h 26mAlaska Airlines
Deal found 10/15$314
This Delta deal was found by Cheapflights users on 10/14. 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 12/1011:20 pmPDX - RDU
1 stop6h 31mDelta
Wed 12/175:15 amRDU - PDX
1 stop8h 29mDelta
Deal found 10/14$317
This Delta deal was found by Cheapflights users on 10/14. 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 12/62:23 pmPDX - RDU
2 stops15h 29mDelta
Sat 12/1311:44 amRDU - PDX
2 stops13h 53mDelta
Deal found 10/14$318
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/166:00 amPDX - RDU
1 stop8h 14mAlaska Airlines
Sun 11/236:52 pmRDU - PDX
1 stop14h 26mAlaska Airlines
Deal found 10/15$326

Cheap flight deals from Portland to Durham

Keep the following information in mind while searching for Portland to Durham flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$298
(Delta)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$387
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. 11% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 16, 2025.
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

Thu 11/13

5:30 pm-5:14 pm

1 stop20h 44m

Raleigh-Durham

Mon 11/17

6:14 pm-4:31 pm

1 stop25h 17m

$306

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Mon 12/8

11:35 am-11:53 pm

1 stop9h 18m

Raleigh-Durham

Sat 12/13

11:44 am-10:37 pm

2 stops13h 53m

$312

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 12/6

9:10 am-11:53 pm

1 stop11h 43m

Raleigh-Durham

Wed 12/17

11:44 am-5:43 pm

1 stop8h 59m

$312

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 12/9

11:35 am-11:53 pm

1 stop9h 18m

Raleigh-Durham

Tue 12/16

1:08 pm-10:40 pm

2 stops12h 32m

$312

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sun 12/7

6:00 am-5:51 pm

1 stop8h 51m

Raleigh-Durham

Fri 12/12

6:00 am-12:54 pm

1 stop9h 54m

$317

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 11/11

5:30 am-6:30 pm

2 stops10h 00m

Raleigh-Durham

Tue 11/18

3:05 pm-12:14 am

2 stops12h 09m

$318

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 11/15

5:26 pm-8:52 am

2 stops12h 26m

Raleigh-Durham

Fri 11/21

7:04 am-1:18 pm

1 stop9h 14m

$322

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sun 11/16

7:59 pm-10:49 am

2 stops11h 50m

Raleigh-Durham

Sun 11/23

7:04 am-3:33 pm

1 stop11h 29m

$322

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 12/9

5:30 am-11:53 pm

1 stop15h 23m

Raleigh-Durham

Mon 12/15

7:35 pm-12:04 am

1 stop7h 29m

$322

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Fri 11/14

7:59 pm-4:25 pm

2 stops17h 26m

Raleigh-Durham

Fri 11/21

7:04 am-1:18 pm

1 stop9h 14m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 22 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 October 10, 2025.

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 December is currently the most expensive (average of $364). 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 October 16, 2025.

It’s optimal to fly from Portland to Durham in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Durham. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Portland to Durham?

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 October 16, 2025.
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
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,984 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,982 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,043 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,137 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    Alaska Airlines and Delta can get you from Portland to Durham in just under 9h 18m. Your travel time can differ by up to 11h 26m. 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 Delta ($140), United Airlines ($156), and Alaska Airlines ($164).

  • 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 December is currently the most expensive (average of $364). 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$269FlexibilityNo cancel feeOn-time62%
DeltaCheapest$226Average$430FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$498FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$285Average$335FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$286Average$493FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$292Average$650FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$509FlexibilityNo cancel feeOn-time63%

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