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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 June , July 2026

30 Jun - 31 Jul $ 1,108.00
RDU
Raleigh Durham
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
RDU
Raleigh Durham
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30 Jun - 21 Jul $ 1,151.00
RDU
Raleigh Durham
JetBlue Airways
2 STOPS
BFI
Seattle
BFI
Seattle
JetBlue Airways
2 STOPS
RDU
Raleigh Durham
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30 Jun - 28 Jul $ 1,151.00
RDU
Raleigh Durham
JetBlue Airways
2 STOPS
BFI
Seattle
BFI
Seattle
JetBlue Airways
2 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Seattle

29 Jun - 01 Jul $ 1,143.00
RDU
Raleigh Durham
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
RDU
Raleigh Durham
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23 Jun - 01 Jul $ 1,191.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
RDU
Raleigh Durham
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23 Jun - 01 Jul $ 1,257.00
RDU
Raleigh Durham
Sun Country Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
RDU
Raleigh Durham
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One-way flights to Seattle from Raleigh Durham

8:59 AM - 9:25 AM
Air Excursions
2 Stops
28h 16m
RDU - BFI
$ 524
Kiwi
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6:00 AM - 4:05 PM
Air Excursions
2 Stops
13h 55m
RDU - BFI
$ 628
Kiwi
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6:00 AM - 4:05 PM
Air Excursions
2 Stops
13h 55m
RDU - BFI
$ 639
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.