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$83+ Cheap flights from Portland to Raleigh (PDX - RDU)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RDU
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Raleigh-Durham are usually found in August or July, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Raleigh (RDU). 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 agosto 14, 2025.

Round-trip from

$180
(FlightHub)

One-way from

$83
(Priceline)

Popular in

December

Cheapest in

August

Average price

$326
From Portland to Raleigh-Durham
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One-way flight from Portland to Raleigh-Durham
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Highest demand for flights based on searches. 13% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to Raleigh

Cheapest flights from Portland to Raleigh
Explore the most affordable flight options available from Portland to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:05 amPDX - RDU
1 stop7h 23mFrontier
lun. 9/225:23 pmRDU - PDX
1 stop9h 49mFrontier
Deal found 8/13$180
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/76:05 amPDX - RDU
2 stops12h 01mFrontier
lun. 11/105:15 pmRDU - PDX
1 stop10h 01mFrontier
Deal found 8/13$200
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:05 amPDX - RDU
2 stops13h 45mFrontier
dom. 9/146:52 pmRDU - PDX
1 stop8h 20mFrontier
Deal found 8/14$201
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:05 amPDX - RDU
2 stops13h 53mFrontier
dom. 11/1610:47 amRDU - PDX
2 stops16h 29mFrontier
Deal found 8/13$228
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:51 amPDX - RDU
2 stops13h 28mFrontier
lun. 9/85:23 pmRDU - PDX
1 stop9h 49mFrontier
Deal found 8/14$229
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:05 amPDX - RDU
1 stop7h 23mFrontier
lun. 9/296:22 amRDU - PDX
2 stops15h 06mFrontier
Deal found 8/14$239
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:05 amPDX - RDU
2 stops13h 45mFrontier
dom. 9/286:52 pmRDU - PDX
1 stop8h 20mFrontier
Deal found 8/14$240
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:05 amPDX - RDU
2 stops13h 45mFrontier
lun. 9/295:23 pmRDU - PDX
1 stop9h 49mFrontier
Deal found 8/14$248
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:27 amPDX - RDU
1 stop7h 04mFrontier
lun. 8/255:27 pmRDU - PDX
1 stop9h 48mFrontier
Deal found 8/14$250

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Raleigh 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 agosto 14, 2025.
Use the filters below to find and compare flights from Portland to Raleigh that are best for you.

Fly from

Portland

Fly to

Raleigh

Route

Depart

Return

Price

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

vie. 11/7

6:05 am-4:30 pm

1 stop7h 25m

Raleigh-Durham

lun. 11/10

5:15 pm-12:16 am

1 stop10h 01m

$180

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

vie. 9/12

6:05 am-4:28 pm

1 stop7h 23m

Raleigh-Durham

lun. 9/22

5:23 pm-12:12 am

1 stop9h 49m

$180

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

jue. 9/11

6:05 am-10:50 pm

2 stops13h 45m

Raleigh-Durham

dom. 9/14

6:52 pm-12:12 am

1 stop8h 20m

$201

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

jue. 9/11

6:05 am-10:50 pm

2 stops13h 45m

Raleigh-Durham

lun. 9/15

5:23 pm-12:12 am

1 stop9h 49m

$201

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

lun. 10/27

12:43 pm-9:33 am

2 stops17h 50m

Raleigh-Durham

jue. 10/30

10:06 pm-11:56 am

2 stops16h 50m

$229

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

mié. 9/3

6:51 am-11:19 pm

2 stops13h 28m

Raleigh-Durham

lun. 9/8

5:23 pm-12:12 am

1 stop9h 49m

$229

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

vie. 9/26

6:05 am-4:28 pm

1 stop7h 23m

Raleigh-Durham

lun. 9/29

6:22 am-6:28 pm

2 stops15h 06m

$239

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

jue. 9/25

6:05 am-10:50 pm

2 stops13h 45m

Raleigh-Durham

dom. 9/28

6:52 pm-12:12 am

1 stop8h 20m

$240

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

dom. 9/14

6:05 am-5:57 pm

1 stop8h 52m

$83

PortlandRaleigh

PDX - RDU

PDXRDU

Portland

vie. 9/26

6:05 am-4:28 pm

1 stop7h 23m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Portland to Raleigh

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Raleigh. Price data was last updated on August 8, 2025.

The price you pay for your flight from Portland to Raleigh 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 Raleigh?

Currently, August is the cheapest month in which you can book a flight from Portland to Raleigh (average of $206). Flying from Portland to Raleigh in March is currently the most expensive (average of $292). 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 RDU?

Find hourly flight availability from Portland to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Portland to Raleigh by exploring options for tickets in the afternoon.

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

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

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

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated agosto 14, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Portland to Raleigh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,217 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Portland to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Frontier ($149), Delta ($269), and Alaska Airlines ($276) offers the cheapest pricing from Portland to Raleigh. Frontier is priced at 65% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Portland to Raleigh (average of $206). Flying from Portland to Raleigh in March is currently the most expensive (average of $292). 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 Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Cary
Rocky Mount
Garner
Chapel Hill
Smithfield
Goldsboro
Morrisville
Apex
Henderson
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs
Oxford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Raleigh

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

Discover the top 7 airlines that operate flights from Portland to Raleigh. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$270FlexibilityNo cancel feeOn-time62%
DeltaCheapest$269Average$403FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$276Average$459FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$278Average$490FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$285Average$335FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$293Average$460FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$350Average$519FlexibilityNo cancel feeOn-time63%

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