Can I fly direct from Salt Lake City to Seattle?

Yes, direct flights from Salt Lake City to Seattle are available. In the trailing 90 days, approximately 39.4% of all flights on this route were direct. For travelers opting for connecting flights, the median number of stopovers was 2.

How long is the flight from Salt Lake City to Seattle?

A direct flight from Salt Lake City to Seattle typically takes about 2 hours and 16 minutes, covering a distance of 1107 kilometers. Flights with one stop, however, have a significantly longer median duration, averaging around 8 hours and 50 minutes. This difference highlights the convenience of direct travel on this route.

How often do Salt Lake City to Seattle flight prices drop?

Historically, flight prices for the Salt Lake City to Seattle route have shown frequent drops. This indicates that travelers may often find opportunities for price reductions. Monitoring this route can be beneficial for securing more favorable fares.

Flights From Salt Lake City

To Seattle

Cheap Flights from Salt Lake City to Seattle

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Deals from

Salt Lake City

RatePunk searches hundreds of travel sites at once for deals on flights to Seattle

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Salt Lake City to Seattle

Explore current cheapest deals departing from Salt Lake City to Seattle

2026-10-01 – 2026-10-03
SLC - Seattle
76% AI deal score
$281
$117
Round trip
2026-10-22 – 2026-10-27
SLC - Seattle
76% AI deal score
$286
$121
Round trip
2026-08-12 – 2026-08-26
SLC - Seattle
78% AI deal score
$236
$123
Round trip
2026-11-04 – 2026-11-10
SLC - Seattle
65% AI deal score
$135
$125
Round trip
2026-10-21 – 2026-10-27
SLC - Seattle
69% AI deal score
$163
$127
Round trip
2026-11-04 – 2026-11-11
SLC - Seattle
50% AI deal score
$135
$127
Round trip
2026-11-13 – 2026-11-17
SLC - Seattle
78% AI deal score
$252
$132
Round trip
2026-09-01 – 2026-09-29
SLC - Seattle
47% AI deal score
$104
$135
Round trip
2026-10-02 – 2026-10-04
SLC - Seattle
79% AI deal score
$281
$135
Round trip
2026-10-02 – 2026-10-06
SLC - Seattle
79% AI deal score
$281
$135
Round trip

Salt Lake City to Seattle: Overview

Insights for flights from Salt Lake City to Seattle

For travelers seeking cheap flights from Salt Lake City to Seattle, the cheapest month to fly is typically April, with a median fare of $177. Other affordable options include October, where the median fare is $179, and November, with a median fare of $184. Planning your trip around these months can lead to more economical travel.

Fares for flights from Salt Lake City to Seattle typically range from $268–$837, with a median price of $429. Right now, current fares are above the typical level for this route. Only 2% of recent fares were classified as a good price, indicating that finding deals may require some flexibility.

Most itineraries for this route connect at least once, with only 39.4% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2. This means you are likely to encounter at least one layover when flying from Salt Lake City to Seattle.

A typical journey from Salt Lake City to Seattle takes about 2h 16m for direct flights. However, for itineraries that include connections, the median journey time extends significantly to 11h 44m. This difference is important to consider when planning your travel schedule.

The distance between Salt Lake City and Seattle is 1107 kilometers. This classifies the route as a short-haul flight, meaning it is a relatively short journey suitable for quick trips.

How much is a round trip from Salt Lake City to Seattle

Regular price: $217 - $324

Prices are currently below the regular range for flights from Salt Lake City to Seattle.

The regular price range for this route is typically between $217 and $324. The current lowest deal is $117 with Frontier Airlines for travel from Oct 1-Oct 3.

now $117

Low $217

High $324

The cheapest time to fly from Salt Lake City to Seattle

The cheapest month to fly from SLC to SEA is January, with a median price of $184. The most expensive month is June, with a median price of $621. Prices are generally lower from January to November.

January

Cheapest

Flights from $184

June

Most Expensive

Flights from $621

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Salt Lake City to Seattle

Alaska Airlines, Inc.

Last-minute flights going from Salt Lake City to Seattle

Tue, Jul 28

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$247

$201

One-way

Wed, Jul 29

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$247

$221

One-way

Sat, Aug 1

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$264

$194

One-way

Fri, Aug 7

⌛ Last-Minute

SLC - Everett

Salt Lake City (SLC) - Everett (PAE)

Alaska Airlines, Inc.

$416

$296

One-way

Wed, Aug 12

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Frontier Airlines

$236

$123

One-way

Thu, Aug 13

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$304

$273

One-way

Biggest price drops on these dates for flights from Salt Lake City to Seattle

5 nights

Oct 22 - Oct 27

$288 → $121

58%

2 nights

Oct 1 - Oct 3

$281 → $117

58%

2 nights

Oct 2 - Oct 4

$281 → $135

52%

4 nights

Oct 2 - Oct 6

$281 → $135

52%

Popular Airports to fly from Salt Lake City to Seattle

Salt Lake City - Seattle route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Salt Lake City to Seattle are below the typical level of $429.

📅 Best time to fly

April, October, and November are historically cheapest

Historically, April ($177), October ($179), and November ($184) offer the lowest median prices.

⏱️ Flight duration

Direct flights average 2h 16m

Direct flights to Seattle typically take 2 hours 16 minutes, while connecting flights average 11 hours 44 minutes.

✈️ Airlines & availability

Connecting flights are dominant

About 39.4% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

Frontier Airlines has a recent deal for $117

A recent deal on Frontier Airlines for $117 is available for October 1-3.

🎯 Booking tip

Deals appear frequently on this route

Deals on flights from Salt Lake City to Seattle appear frequently, about every 30 days.

Salt Lake City main airports to depart from

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a convenient option for flights from Salt Lake City to Seattle.

📍 ~8 km from Salt Lake City (reachable by car)

💸 Flights from ~$116

Seattle main airports to arrive at

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a major hub, offering extensive connections for your trip to Seattle.

📍 ~18 km from Seattle city center (reachable by car)

💸 Flights from ~$116

Airports nearby Seattle used as alternative

Paine Field Everett (PAE)

Paine Field Everett can be a useful alternative for travelers located in North Seattle or Snohomish County.

📍 ~40 km from Seattle (reachable by car)

💸 Flights from ~$232

Business & First Class Flight Deals to Seattle

70% AI deal score

$553

$419

Save $134

Frequently Asked Questions About Flights to Seattle

Historically, the optimal booking window for flights from Salt Lake City to Seattle is typically 7-13 days before departure. During this period, the average price for a flight is around $309. Booking within 0-6 days of departure can see prices rise significantly, with an average of $974. For those planning further ahead, prices for bookings made 60+ days out average $358, while those made 14-27 days in advance typically cost around $460.

Across the trailing quarter, a good price for a flight from Salt Lake City to Seattle is considered to be $268 or less. The median price for this route over the same 90-day period was $429. Prices can go higher, with 75% of observed fares being $837 or less.

Historically, April and October have been among the cheapest months to fly from Salt Lake City to Seattle, with median prices around $177 and $179 respectively. November also typically offers lower fares, with a median price of $184. These prices are considerably lower than the annual median price of $429 for this route.

Related routes

More routes from Salt Lake City

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Flights to Seattle from other cities

Flights from Accra to Seattle Flights from Albuquerque to Seattle Flights from Auckland to Seattle Flights from Calgary to Seattle Flights from Edmonton to Seattle Flights from Sydney to Seattle Flights from Tampa to Seattle Flights from Tokyo to Seattle Flights from Toronto to Seattle Flights from Tucson to Seattle Flights from Vancouver to Seattle Flights from Washington, D.C. to Seattle

Salt Lake City to Seattle: Overview

Insights for flights from Salt Lake City to Seattle

The distance between Salt Lake City and Seattle is 1107 kilometers. This classifies the route as a short-haul flight, meaning it is a relatively short journey suitable for quick trips.

How much is a round trip from Salt Lake City to Seattle

Regular price: $217 - $324

Prices are currently below the regular range for flights from Salt Lake City to Seattle.

The regular price range for this route is typically between $217 and $324. The current lowest deal is $117 with Frontier Airlines for travel from Oct 1-Oct 3.

now $117

Low $217

High $324

The cheapest time to fly from Salt Lake City to Seattle

The cheapest month to fly from SLC to SEA is January, with a median price of $184. The most expensive month is June, with a median price of $621. Prices are generally lower from January to November.

January

Cheapest

Flights from $184

June

Most Expensive

Flights from $621

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Salt Lake City to Seattle

Alaska Airlines, Inc.

Last-minute flights going from Salt Lake City to Seattle

Tue, Jul 28

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$247

$201

One-way

Wed, Jul 29

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$247

$221

One-way

Sat, Aug 1

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$264

$194

One-way

Fri, Aug 7

⌛ Last-Minute

SLC - Everett

Salt Lake City (SLC) - Everett (PAE)

Alaska Airlines, Inc.

$416

$296

One-way

Wed, Aug 12

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Frontier Airlines

$236

$123

One-way

Thu, Aug 13

⌛ Last-Minute

SLC - Seattle

Salt Lake City (SLC) - Seattle (SEA)

Alaska Airlines, Inc.

$304

$273

One-way

Biggest price drops on these dates for flights from Salt Lake City to Seattle

5 nights

Oct 22 - Oct 27

$288 → $121

58%

2 nights

Oct 1 - Oct 3

$281 → $117

58%

2 nights

Oct 2 - Oct 4

$281 → $135

52%

4 nights

Oct 2 - Oct 6

$281 → $135

52%

Popular Airports to fly from Salt Lake City to Seattle