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Cheap flights from Raleigh Durham (RDU) to Seattle (BFI)

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How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)

How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)
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How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)
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How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)
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Cheap flights from Raleigh Durham to Seattle in July , August 2026

27 Jul - 29 Aug $ 913.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
Pick dates
29 Jul - 29 Aug $ 919.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
Pick dates
27 Jul - 29 Aug $ 927.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Seattle

27 Jul - 01 Aug $ 1,164.00
RDU
Raleigh Durham
Sun Country Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
RDU
Raleigh Durham
Pick dates
29 Jul - 01 Aug $ 1,171.00
RDU
Raleigh Durham
Sun Country Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
RDU
Raleigh Durham
Pick dates
27 Jul - 01 Aug $ 1,178.00
RDU
Raleigh Durham
Sun Country Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
RDU
Raleigh Durham
Pick dates

One-way flights to Seattle from Raleigh Durham

7:32 PM - 6:45 PM
Air Excursions
3 Stops
27h 3m
RDU - BFI
$ 557
Kiwi
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9:48 PM - 9:25 PM
Air Excursions
3 Stops
27h 27m
RDU - BFI
$ 564
Kiwi
Pick dates
8:29 PM - 6:45 PM
Air Excursions
3 Stops
26h 6m
RDU - BFI
$ 572
Kiwi
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How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)

Related info for your journey
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How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Raleigh Durham (RDU) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.