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Cheap flights from Seattle to Raleigh-Durham Intl (SEA - RDU)

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How to find the cheapest flight from
Seattle (SEA) to Raleigh-Durham Intl (RDU)

What is the cheapest day to fly round-trip from Seattle to Raleigh-Durham Intl?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 28%.

How far in advance should I book a flight from Seattle to Raleigh-Durham Intl?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 38% on flights from Seattle to Raleigh-Durham Intl compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $253. For sooner than that we have options available in the next 3 days from $324.

What is the cheapest month to fly from Seattle to Raleigh-Durham Intl?

February is one of the best times of the year to fly to Raleigh-Durham Intl from Seattle. Prices for February average $230 per person but you can even find prices for as low as $137. The most expensive prices can be found in the month of December. Opting for a February flight can save you 23% on your journey compared to booking in February

Cheap flights from Seattle to Raleigh-Durham Intl in July, August 2020

The best prices found for SEA to RDU flights for July, August
29 Jul - 7 Aug
$210pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
29 Jul - 7 Aug
$213pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Jul - 18 Aug
$221pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Raleigh-Durham Intl 2020 flight deals

Cheap flights to Raleigh-Durham Intl from Seattle found for this year
10 Aug - 15 Aug
$132pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
12 Aug - 16 Aug
$133pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
9 Aug - 15 Aug
$138pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Raleigh-Durham Intl from Seattle

Save time with Seattle to Raleigh-Durham Intl direct flight deals
4 Aug - 11 Aug
$257pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
14 Oct - 18 Jan
$277pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
2 Aug - 8 Aug
$287pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
RDU
Raleigh-Durham
RDU
Raleigh-Durham
Delta
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Raleigh-Durham Intl

Late deals on round-trip flights to Raleigh-Durham Intl from Seattle, departing today and this week
28 Jun - 11 Jul
$299pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
RDU
Raleigh-Durham
RDU
Raleigh-Durham
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
28 Jun - 8 Jul
$300pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
RDU
Raleigh-Durham
RDU
Raleigh-Durham
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
26 Jun - 8 Jul
$306pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
RDU
Raleigh-Durham
RDU
Raleigh-Durham
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Raleigh-Durham Intl from Seattle

The cheapest one-way flights from Seattle to Raleigh-Durham Intl
8:55 pm - 7:59 am
Delta
1 Stop
8h 04m
SEA - RDU
Delta
$153
Delta
4:14 pm - 4:32 pm
Spirit Airlines
2 Stops
21h 18m
SEA - RDU
Spirit Airlines
$158
Kiwi.com
2:12 pm - 4:32 pm
Multiple Airlines
2 Stops
23h 20m
SEA - RDU
Multiple Airlines
$159
Kiwi.com

Related info for your journey

Useful info, stats and facts about Seattle to Raleigh-Durham Intl flights.

Flight FAQs

From Seattle to Raleigh-Durham Intl

Are flight prices decreasing from Seattle to Raleigh-Durham Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Raleigh-Durham Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Raleigh-Durham Intl for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Raleigh-Durham Intl for under $200. The cheapest flight booked recently is on Spirit Airlines for just $132, but on average you can expect to pay $180.

Are there nonstop flights from Seattle to Raleigh-Durham Intl for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Raleigh-Durham Intl under $300. A good price for a nonstop flight from Seattle to Raleigh-Durham Intl is less than $630.

Are there last-minute flights available from Seattle to Raleigh-Durham Intl for under $300?

There are currently 20+ open flights from Seattle to Raleigh-Durham Intl within the next 7 days for less than $300.

How popular is this flight route?

The Seattle to Raleigh-Durham flight path was viewed by 76 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Alaska Airlines Inc., as currently they have the cheapest options available from Seattle to Raleigh-Durham Intl. On average you can find 275 flights for this flight path daily.

Is Seattle weather warmer or cooler than Raleigh-Durham Intl?

You can imagine temperatures to be in the 91 °F range in July. The weather in Raleigh-Durham Intl is generally hotter than Seattle's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Alternative routes for Seattle to Raleigh-Durham Intl

Destination information for Raleigh-Durham Intl

Things to know before you go. Useful info for your trip from Seattle to Raleigh-Durham Intl
Average temperature for July in Raleigh-Durham Intl
91.4 °F
Avg rainfall for July in Raleigh-Durham Intl
5.3 ″

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Airports servicing Raleigh

Hourly flight availability from Seattle to Raleigh-Durham Intl

Morning 6 AM to noon 100% of SEA to RDU departures
Early morning Midnight to 6 AM 0% of SEA to RDU departures
Afternoon Noon to 6 PM 0% of SEA to RDU departures
Evening 6 PM to midnight 0% of SEA to RDU departures
Midnight
6 AM
Noon
6 PM