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Cheap flights from Raleigh to Portland from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Portland departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Raleigh to Portland (RDU-PDX)

Cheap round-trip flights

Frontier Logo
5:23 pm - 12:12 amRDU-PDX
9h 49m1 stop
Frontier Logo
6:05 am - 5:57 pmPDX-RDU
8h 52m1 stop
$216Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
5:23 pm - 12:12 amRDU-PDX
9h 49m1 stop
Frontier Logo
6:05 am - 5:57 pmPDX-RDU
8h 52m1 stop
$226Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
5:23 pm - 12:12 amRDU-PDX
9h 49m1 stop
Frontier Logo
6:05 am - 5:57 pmPDX-RDU
8h 52m1 stop
$232Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
10:06 pm - 11:56 amRDU-PDX
16h 50m2 stops
Frontier Logo
7:57 pm - 4:36 pmPDX-RDU
17h 39m2 stops
$233Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
5:23 pm - 12:12 amRDU-PDX
9h 49m1 stop
Frontier Logo
6:05 am - 4:38 pmPDX-RDU
7h 33m1 stop
$235Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Logo
5:23 pm - 12:12 amRDU-PDX
9h 49m1 stop
Logo
7:31 pm - 6:00 amPDX-RDU
7h 29m1 stop
$251
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
5:23 pm - 12:12 amRDU-PDX
9h 49m1 stop
Logo
12:07 pm - 4:38 pmPDX-RDU
25h 31m2 stops
$268
Find Deal
Fri, Sep 26 - Wed, Oct 1
Delta Logo
6:25 am - 10:32 amRDU-PDX
7h 07m1 stop
Delta Logo
6:29 am - 6:33 pmPDX-RDU
9h 04m1 stop
$297Delta
Find Deal
Tue, Sep 30 - Wed, Oct 8
United Airlines Logo
10:35 am - 5:52 pmRDU-PDX
10h 17m2 stops
United Airlines Logo
11:59 pm - 10:14 amPDX-RDU
7h 15m1 stop
$303United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
3:15 pm - 8:26 pmRDU-PDX
8h 11m1 stop
Delta Logo
11:26 am - 10:59 pmPDX-RDU
8h 33m1 stop
$307Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28

Frontier flights from Raleigh to Portland

Our best Frontier deals on Raleigh to Portland flight tickets
Frontier
Sep 26
RDU5:23 pmRaleigh-Durham
9h 49m
1 stop
PDX12:12 amPortland
Sep 28
PDX6:05 amPortland
8h 52m
1 stop
RDU5:57 pmRaleigh-Durham
$216
Find similar
Frontier
Sep 12
RDU5:23 pmRaleigh-Durham
9h 49m
1 stop
PDX12:12 amPortland
Sep 14
PDX6:05 amPortland
8h 52m
1 stop
RDU5:57 pmRaleigh-Durham
$226
Find similar
Frontier
Sep 26
RDU5:23 pmRaleigh-Durham
9h 49m
1 stop
PDX12:12 amPortland
Sep 28
PDX6:05 amPortland
8h 52m
1 stop
RDU5:57 pmRaleigh-Durham
$232
Find similar

Delta flights from Raleigh to Portland

Our best Delta deals on Raleigh to Portland flight tickets
Delta
Sep 30
RDU6:25 amRaleigh-Durham
7h 07m
1 stop
PDX10:32 amPortland
Oct 8
PDX6:29 amPortland
9h 04m
1 stop
RDU6:33 pmRaleigh-Durham
$297
Find similar
Delta
Oct 24
RDU3:15 pmRaleigh-Durham
8h 11m
1 stop
PDX8:26 pmPortland
Oct 28
PDX11:26 amPortland
8h 33m
1 stop
RDU10:59 pmRaleigh-Durham
$307
Find similar
Delta
Sep 23
RDU5:45 amRaleigh-Durham
7h 34m
1 stop
PDX10:19 amPortland
Sep 26
PDX12:45 amPortland
8h 09m
1 stop
RDU11:54 amRaleigh-Durham
$308
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 19, 2025.
Use the filters below to find and compare flights from Raleigh to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 9/26

5:23 pm-12:12 am

1 stop9h 49m

Portland

Sun 9/28

6:05 am-5:57 pm

1 stop8h 52m

$216

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 9/12

5:23 pm-12:12 am

1 stop9h 49m

Portland

Sun 9/14

6:05 am-5:57 pm

1 stop8h 52m

$226

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 9/26

5:23 pm-12:12 am

1 stop9h 49m

Portland

Sun 9/28

6:05 am-5:57 pm

1 stop8h 52m

$232

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Thu 11/6

10:06 pm-11:56 am

2 stops16h 50m

Portland

Sun 11/9

7:57 pm-4:36 pm

2 stops17h 39m

$233

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 9/5

5:23 pm-12:12 am

1 stop9h 49m

Portland

Mon 9/8

6:05 am-4:38 pm

1 stop7h 33m

$235

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 9/26

5:23 pm-12:12 am

1 stop9h 49m

Portland

Mon 9/29

7:31 pm-6:00 am

1 stop7h 29m

$251

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 9/26

5:23 pm-12:12 am

1 stop9h 49m

Portland

Wed 10/1

12:07 pm-4:38 pm

2 stops25h 31m

$268

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Tue 9/30

6:25 am-10:32 am

1 stop7h 07m

Portland

Wed 10/8

6:29 am-6:33 pm

1 stop9h 04m

$297

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 11/15

10:35 am-5:52 pm

2 stops10h 17m

Portland

Tue 11/18

11:59 pm-10:14 am

1 stop7h 15m

$303

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 10/24

3:15 pm-8:26 pm

1 stop8h 11m

Portland

Tue 10/28

11:26 am-10:59 pm

1 stop8h 33m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Raleigh to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Raleigh is in August. Flight prices, which tend to average around $343, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until July to fly from Raleigh, when ticket prices are also cheap, with an average price of $361.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $417. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $497.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $426. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $463 per ticket.

What is the cheapest Raleigh-Durham to Portland flight route?

Fly from Raleigh-Durham to Portland for the best Raleigh-Durham - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Raleigh for as low as $301 on momondo.

What cabin class options are available on Raleigh-Durham to Portland flights?

There are 1 cabin classes available to choose from on Raleigh-Durham to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Raleigh to Portland flight prices changed over time?

As of August 2025, prices for Raleigh to Portland flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Portland (RDU to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Portland

Best Price Found

$83

Fastest flight time

7h 07m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from Raleigh in the past 72 hours is $83. The best round-trip flight deal from Raleigh to Portland found on momondo in the last 72 hours is $216.
The fastest flight from Raleigh to Portland takes 7h 07m
There are no direct flights from Raleigh to Portland. Popular non-direct route for this connection is Raleigh-Durham Airport - Portland Airport.
There is 1 airport near Portland: Portland (PDX)
Search flight deals

  • How far is Raleigh-Durham to Portland by plane?

    Raleigh-Durham and Portland are 2370.6 mi apart from one another. A reasonable flight in good conditions will take 7h 07m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Portland Airport?

    Prices for flights from Raleigh-Durham Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Portland Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Raleigh to Portland?

Best airlines flying from Raleigh to Portland

Compare and see reviews for airlines that fly from Raleigh to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $142Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
DeltaPriceFrom $270Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $300Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
SouthwestPriceFrom $318Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $330Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Beaverton
Rockaway Beach
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Portland for you.

Can I find flights from Raleigh to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from Raleigh with this policy.

How can momondo help me find flights from Raleigh to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Raleigh.

I’m not ready to book a flight from Raleigh to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Raleigh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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