$179 Cheap Delta flights Kansas City (MCI) to Seattle (SEA)

View $179 flight on Tue, Apr 28, 2026Opens in a new window

$179 Cheap Delta flights Kansas City (MCI) to Seattle (SEA)

Prices were available within the past 7 days and start at $179 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 28 - Sat, May 9
MCI
Kansas City
SEA
Seattle
$317 Roundtrip, found 4 hours ago
$317
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Apr 28 from Kansas City to Seattle, returning Sat, May 9, priced at $317 found 4 hours ago
Delta
Fri, May 1 - Sat, May 16
MCI
Kansas City
SEA
Seattle
$357 Roundtrip, found 4 hours ago
$357
Roundtrip
found 4 hours ago
Select Delta flight, departing Fri, May 1 from Kansas City to Seattle, returning Sat, May 16, priced at $357 found 4 hours ago
Delta
Sat, May 16 - Sat, May 30
MCI
Kansas City
SEA
Seattle
$367 Roundtrip, found 4 hours ago
$367
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, May 16 from Kansas City to Seattle, returning Sat, May 30, priced at $367 found 4 hours ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $245
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $245

Find the cheapest month to fly from Kansas City (MCI) to Seattle (SEA)

February is typically the cheapest month to fly

From $136 - $226 per traveler.

Travel information

Origin airport
Kansas City Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
Delta
Distance
2376 km
Average flight time
3 hours 36 mins

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