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$81+ Cheap flights from Raleigh to Portland (RDU - PDX)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — PDX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Portland are usually found in August or July, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Raleigh to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$271
(Trip.com)

One-way from

$81
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$382
From Raleigh-Durham to Portland
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One-way flight from Raleigh-Durham to Portland
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Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Raleigh to Portland

Cheapest flights from Raleigh to Portland
Explore the most affordable flight options available from Raleigh to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:23 pmRDU - PDX
1 stop9h 49mMultiple Airlines
Tue 9/308:00 amPDX - RDU
1 stop8h 28mMultiple Airlines
Deal found 9/11$271
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/87:00 amRDU - PDX
1 stop10h 04mAmerican Airlines
Wed 10/159:52 pmPDX - RDU
1 stop9h 39mAmerican Airlines
Deal found 9/9$277
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/210:36 amRDU - PDX
2 stops9h 45mUnited Airlines
Mon 10/612:53 pmPDX - RDU
1 stop6h 57mUnited Airlines
Deal found 9/10$278
This Delta deal was found by Cheapflights users on 9/9. 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 11/111:33 amRDU - PDX
1 stop8h 54mDelta
Sun 11/911:15 pmPDX - RDU
1 stop6h 37mDelta
Deal found 9/9$279
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 11/76:00 amRDU - PDX
1 stop9h 50mDelta
Mon 11/1711:15 pmPDX - RDU
1 stop6h 37mDelta
Deal found 9/11$280
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 11/81:30 pmRDU - PDX
2 stops10h 56mUnited Airlines
Thu 11/1311:59 pmPDX - RDU
1 stop7h 15mUnited Airlines
Deal found 9/11$284
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/245:39 pmRDU - PDX
1 stop21h 09mMultiple Airlines
Tue 10/286:00 amPDX - RDU
1 stop8h 14mMultiple Airlines
Deal found 9/9$285
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/27:00 amRDU - PDX
1 stop10h 23mAmerican Airlines
Mon 10/611:58 pmPDX - RDU
1 stop8h 44mAmerican Airlines
Deal found 9/10$287
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 10/266:00 amRDU - PDX
1 stop8h 01mDelta
Wed 10/2912:40 amPDX - RDU
1 stop7h 14mDelta
Deal found 9/9$306
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/317:15 amRDU - PDX
1 stop10h 23mDelta
Sun 11/211:10 amPDX - RDU
1 stop9h 38mDelta
Deal found 9/10$310

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Portland 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 September 11, 2025.
Use the filters below to find and compare flights from Raleigh to Portland that are best for you.

Fly from

Raleigh

Fly to

Portland

Route

Depart

Return

Price

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Thu 10/2

10:36 am-5:21 pm

2 stops9h 45m

Portland

Mon 10/6

12:53 pm-10:50 pm

1 stop6h 57m

$278

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 11/1

11:33 am-5:27 pm

1 stop8h 54m

Portland

Sun 11/9

11:15 pm-8:52 am

1 stop6h 37m

$279

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sun 11/9

6:00 am-11:18 am

1 stop8h 18m

Portland

Fri 11/14

12:35 am-10:49 am

1 stop7h 14m

$279

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 11/7

6:00 am-12:50 pm

1 stop9h 50m

Portland

Mon 11/17

11:15 pm-8:52 am

1 stop6h 37m

$280

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 10/17

6:55 pm-11:43 pm

1 stop7h 48m

Portland

Mon 10/20

10:10 pm-9:50 am

1 stop8h 40m

$280

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 11/7

5:44 am-10:29 am

1 stop7h 45m

Portland

Wed 11/12

12:35 am-10:49 am

1 stop7h 14m

$280

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 11/7

3:39 pm-8:18 pm

1 stop7h 39m

Portland

Thu 11/13

10:15 pm-9:23 am

1 stop8h 08m

$310

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 10/24

3:50 pm-12:05 am

2 stops11h 15m

Portland

Tue 10/28

5:10 am-5:45 pm

2 stops9h 35m

$311

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 11/8

3:43 pm-11:18 am

2 stops22h 35m

Portland

Tue 12/30

7:10 pm-6:00 am

1 stop7h 50m

$311

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Wed 10/1

6:00 pm-10:45 pm

1 stop7h 45m

Portland

Fri 10/31

6:20 am-8:45 pm

2 stops11h 25m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Raleigh to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Raleigh 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 Raleigh to Portland

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Portland. Price data was last updated on August 29, 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Raleigh to Portland (average of $277). Flying from Raleigh to Portland in March is currently the most expensive (average of $368). 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 RDU to PDX?

Find hourly flight availability from Raleigh to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Raleigh to Portland in the evening. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

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

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

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

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 11, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Raleigh to Portland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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 Raleigh to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Portland?

    Departing from Raleigh to Portland will take you 8h 54m. Raleigh and Portland are separated by a distance of 2356 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to Portland round-trip?

    According to our current data, Frontier ($142), Delta ($264), and United Airlines ($270) offers the cheapest pricing from Raleigh to Portland. You may be able to fly from Raleigh to Portland for 64% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Portland (average of $277). Flying from Raleigh to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Raleigh to Portland

Discover the top 7 airlines that operate flights from Raleigh to Portland. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$264Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$389FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$300Average$320FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$318Average$500FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$321Average$487FlexibilityNo cancel feeOn-time75%

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