
$222 Cheap United flights Raleigh (RDU) to Seattle (SEA)
$222 Cheap United flights Raleigh (RDU) to Seattle (SEA)
Prices were available within the past 7 days and start at $222 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 7 - Sat, May 16
RDU
Raleigh
SEA
Seattle
$345 Roundtrip, found 14 hours ago
$345
Roundtrip
found 14 hours ago

Thu, May 7 - Sat, May 16
RDU
Raleigh
SEA
Seattle
$367 Roundtrip, found 14 hours ago
$367
Roundtrip
found 14 hours ago

Thu, May 7 - Sat, May 16
RDU
Raleigh
SEA
Seattle
$380 Roundtrip, found 14 hours ago
$380
Roundtrip
found 14 hours ago

Thu, May 7 - Sat, May 16
RDU
Raleigh
SEA
Seattle
$392 Roundtrip, found 14 hours ago
$392
Roundtrip
found 14 hours ago

Thu, May 7 - Sat, May 16
RDU
Raleigh
SEA
Seattle
$402 Roundtrip, found 14 hours ago
$402
Roundtrip
found 14 hours ago

Thu, May 7 - Sat, May 16
RDU
Raleigh
SEA
Seattle
$412 Roundtrip, found 14 hours ago
$412
Roundtrip
found 14 hours ago
Find the cheapest month to fly from Raleigh (RDU) to Seattle (SEA)
February is typically the cheapest month to fly
From $156 - $267 per traveler.
Travel information
Origin airport | Raleigh - Durham Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Southwest Airlines, United |
Popular airline | Alaska Airlines |
Distance | 3757 km |
Average flight time | 3 hours 3 mins |
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Most Popular United Routes from Raleigh
Most Popular United Routes from Seattle
- Seattle to Albuquerque (SEA - ABQ)
- San Francisco to Chicago (SFO - ORD)
- Memphis to Orlando (MEM - MCO)
- Seattle to Los Angeles (SEA - LAX)
- New York to Chicago (LGA - ORD)
- Montreal to Toulouse (YUL - TLS)
- Washington to Los Angeles (IAD - LAX)
- Fort Lauderdale to Ottawa (FLL - YOW)
- Knoxville to Bangkok (TYS - BKK)
- Atlanta to Buffalo (ATL - BUF)
Popular Domestic Routes in Seattle - Tacoma Intl.
- Mobile to Denver (MOB - DEN)
- New York to Orlando (LGA - MCO)
- Montreal to Toulouse (YUL - TLS)
- Seattle to Albuquerque (SEA - ABQ)
- Atlanta to Buffalo (ATL - BUF)
- Harrisburg to Denver (MDT - DEN)
- Seattle to Albuquerque (SEA - ABQ)
- Colorado Springs to Los Angeles (COS - LAX)
- Memphis to Orlando (MEM - MCO)
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)