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Durham

$86+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RDU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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

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 December 4, 2025.

This Orbitz deal was found by Cheapflights users on 12/4. 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.
Tue 12/303:59 pmPDX - RDU
1 stop11h 06mAlaska Airlines
Sun 1/257:04 pmRDU - PDX
1 stop20h 34mAlaska Airlines
Deal found 12/4$305
This Booking.com deal was found by Cheapflights users on 12/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:51 pmPDX - RDU
1 stop25h 40mFrontier
Thu 12/116:26 pmRDU - PDX
1 stop20h 30mFrontier
Deal found 12/3$318
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
Mon 12/293:59 pmPDX - RDU
1 stop11h 06mAlaska Airlines
Tue 1/67:05 pmRDU - PDX
1 stop8h 07mAlaska Airlines
Deal found 12/3$325
This Orbitz deal was found by Cheapflights users on 12/4. 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.
Tue 12/303:59 pmPDX - RDU
1 stop11h 06mAlaska Airlines
Fri 1/307:04 pmRDU - PDX
2 stops14h 10mAlaska Airlines
Deal found 12/4$354
This deal was found by Cheapflights users on 12/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:28 pmPDX - RDU
1 stop7h 37mAlaska Airlines
Tue 1/67:05 pmRDU - PDX
1 stop8h 07mAlaska Airlines
Deal found 12/3$365
This deal was found by Cheapflights users on 12/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:28 pmPDX - RDU
1 stop7h 37mAlaska Airlines
Thu 1/87:04 pmRDU - PDX
1 stop8h 05mAlaska Airlines
Deal found 12/3$404
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/3110:49 pmPDX - RDU
1 stop9h 07mAmerican Airlines
Mon 1/52:46 pmRDU - PDX
1 stop9h 33mAmerican Airlines
Deal found 12/3$415
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/253:54 pmPDX - RDU
1 stop10h 22mUnited Airlines
Fri 1/26:31 amRDU - PDX
1 stop8h 27mUnited Airlines
Deal found 12/2$424
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Tue 12/3012:47 pmPDX - RDU
1 stop26h 54mFrontier
Fri 1/306:10 amRDU - PDX
2 stops17h 17mFrontier
Deal found 12/4$426
This Southwest deal was found by Cheapflights users on 12/4. 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.
Tue 12/304:05 pmPDX - RDU
1 stop6h 15mSouthwest
Fri 1/305:30 pmRDU - PDX
1 stop7h 45mSouthwest
Deal found 12/4$440

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 December 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$185
(American Airlines)

One-way from

$86
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$522
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 ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 4, 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

Mon 1/26

11:01 pm-11:01 am

1 stop9h 00m

Raleigh-Durham

Wed 1/28

1:18 pm-6:51 pm

1 stop8h 33m

$214

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Mon 1/26

1:38 pm-6:04 pm

1 stop25h 26m

Raleigh-Durham

Wed 1/28

7:04 pm-6:14 am

2 stops14h 10m

$244

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Mon 1/12

1:24 pm-11:15 pm

1 stop6h 51m

Raleigh-Durham

Sat 1/17

10:10 am-6:56 pm

2 stops11h 46m

$246

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Tue 1/6

2:56 pm-6:04 pm

1 stop24h 08m

Raleigh-Durham

Sun 1/11

7:04 pm-9:29 am

1 stop17h 25m

$266

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 2/14

1:36 pm-5:51 pm

1 stop25h 15m

Raleigh-Durham

Wed 2/18

6:51 pm-8:49 am

1 stop16h 58m

$266

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Mon 1/26

6:20 am-8:35 pm

2 stops11h 15m

Raleigh-Durham

Wed 1/28

6:00 am-3:40 pm

2 stops12h 40m

$273

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Thu 1/15

7:10 am-6:04 pm

1 stop7h 54m

Raleigh-Durham

Sun 1/18

7:04 pm-6:14 am

2 stops14h 10m

$275

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 1/10

5:00 am-5:14 pm

2 stops9h 14m

Raleigh-Durham

Sun 1/18

4:07 pm-9:12 pm

1 stop8h 05m

$287

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Sat 2/21

6:00 am-5:51 pm

1 stop8h 51m

Raleigh-Durham

Thu 2/26

6:51 pm-6:17 am

2 stops14h 26m

$289

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

Thu 3/5

7:05 am-5:51 pm

1 stop7h 46m

Raleigh-Durham

Sat 3/14

6:51 pm-11:46 pm

1 stop7h 55m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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 November 28, 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 November is currently the most expensive (average of $291). 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 December 4, 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.

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 December 4, 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
4,250 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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
8,011 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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
9,066 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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
5.8
Fair
3,091 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

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?

    American Airlines, Alaska Airlines, and United Airlines can get you from Portland to Durham in just under 6h 51m. Your travel time can differ by up to 18h 35m. 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 ($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 $291). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$269FlexibilityNo cancel feeOn-time62%
DeltaCheapest$223Average$381FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$270Average$461FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$275Average$483FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$285Average$335FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$292Average$677FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$486FlexibilityNo cancel feeOn-time63%

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