Seattle (SEA) to Salt Lake City (SLC)

Flight Distance & Air Miles

✈️ 688

miles

1,107

kilometers

598

nautical miles

🕐 1h 49m

Flight Time

🧭 SE (128°)

Direction

🌍 +1h

Time Difference

💳 Frequent Flyer Miles You'll Earn

Airline	Base Miles	Elite Bonus	Elite Total
🇺🇸 American Airlines AAdvantage	688	+413	1,101 Platinum
🔺 Delta Air Lines SkyMiles	688	+413	1,101 Gold Medallion
⭐ United Airlines MileagePlus	688	+344	1,032 Premier Gold
❤️ Southwest Airlines Rapid Rewards	688	+344	1,032 A-List Preferred
🏔️ Alaska Airlines Mileage Plan	688	+688	1,376 MVP Gold
🔵 JetBlue Airways TrueBlue	688	+344	1,032 Mosaic

* Elite bonus miles shown for mid-tier status. Actual miles earned depend on your fare class and elite status level.

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💡 Did You Know?

When you land in Salt Lake City, your watch will be 1 hour ahead. Don't forget to adjust for jet lag!

✈️ Flight Details

The SEA to SLC route connects Seattle, United States with Salt Lake City, United States. This medium-haul flight covers 688 miles and typically uses narrow-body aircraft like Boeing 737 or Airbus A320.

This is a domestic flight within United States. The flight follows a SE bearing of 128° from Seattle. There is a 1 hour time difference between the airports.

🛫 About SEA

Seattle Tacoma International Airport

Seattle Tacoma International Airport (SEA) serves Seattle, United States.

🛬 About SLC

Salt Lake City International Airport

Salt Lake City International Airport (SLC) serves Salt Lake City, United States.

❓ Frequently Asked Questions

The flight distance from Seattle Tacoma International Airport to Salt Lake City International Airport is 688 miles (1,107 kilometers). This is the great circle distance - the shortest path between the two airports.

Direct flights from SEA to SLC typically take around 1h 49m. Return flights may vary slightly due to prevailing winds.

You'll earn approximately 688 base miles on most airline loyalty programs. Elite status members earn bonus miles on top of this base amount.

Multiple airlines typically operate this route. Check with major carriers including American, Delta, United, and other airlines that serve these airports.