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 ($119), Delta ($139), and Southwest ($146).

In terms of precipitation, rainfall in Durham ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Durham when rainfall is around 2.9 in.

If weather is an important factor for your trip to Durham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from Portland to Durham?

The most popular airlines flying from Portland to Durham are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from PDX to DU8?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Durham as you normally would.

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. 6 airlines have flights to Durham from Portland on a regular basis.

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.

Find Cheap Flights from Portland to Durham

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Find flight deals from Portland to Durham

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	January
Average price	$466

Provider with most accurate pricing for Portland-Raleigh-Durham flight deals.

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Provider most trusted by Cheapflights users for Portland-Raleigh-Durham flights.

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Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Reviews of airlines servicing Durham

Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta 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.

Alaska Airlines

7.9

Good

13,010 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Alaska Airlines

7.9

Good

13,010 reviews

Alaska Airlines

7.9

Good

13,010 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Southwest

7.9

Good

4,215 reviews

Alaska Airlines

7.9

Good

13,010 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Delta

7.8

Good

8,626 reviews

Alaska Airlines

7.9

Good

13,010 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

United Airlines

7.4

Good

10,285 reviews

Alaska Airlines

7.9

Good

13,010 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

American Airlines

7.0

Good

12,130 reviews

Alaska Airlines

7.9

Good

13,010 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

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. 6 airlines have flights to Durham from Portland on a regular basis.
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 ($119), Delta ($139), and Southwest ($146).
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.

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Top 6 airlines flying from Portland to Durham

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$196	Average$239	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$206	Average$404	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$256	Average$486	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$298	Average$465	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$332	Average$461	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$369	Average$550	FlexibilityNo cancel fee	On-time75%

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Find cheap flights from Portland to Durham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Portland to Durham

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Durham

Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta 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.

Related info for your journey

What airport do you fly from for flights from Portland to Durham?

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

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

How can I find direct flights from Portland to Durham?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Durham

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Durham by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to Durham by cabin class

Find flights from Portland to Durham, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portland and Durham flights

Browse other Portland and Durham flight options. Last updated on October 3, 2026.

Other flights from Portland

Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Portland to Durham flights

Consider these flights traveling from Portland to Durham.

Top 6 airlines flying from Portland to Durham

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Travel Smart

Cheap flights from Portland (PDX) to Durham, NC

Find cheap flights from Portland to Durham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Portland to Durham

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Durham

Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta 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.

Related info for your journey

What airport do you fly from for flights from Portland to Durham?

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

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

How can I find direct flights from Portland to Durham?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Durham

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Durham by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to Durham by cabin class

Find flights from Portland to Durham, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portland and Durham flights

Browse other Portland and Durham flight options. Last updated on October 3, 2026.

Other flights from Portland

Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Portland to Durham flights

Consider these flights traveling from Portland to Durham.

Top 6 airlines flying from Portland to Durham

100% Free

Book with Flexibility

Travel Smart