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Salt Lake City

$68+ Cheap flights from Washington to Salt Lake City (SLC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap flight deals from Washington to Salt Lake City

Cheapest flights from Washington to Salt Lake City
Explore the most affordable flight options available from Washington to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:16 pmSEA - SLC
1 stop18h 28mFrontier
Mon 2/236:33 pmSLC - SEA
Nonstop2h 26mFrontier
Deal found 1/2$97
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/112:01 pmSEA - SLC
1 stop23h 19mFrontier
Mon 2/236:33 pmSLC - SEA
Nonstop2h 26mFrontier
Deal found 1/2$99
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:06 amSEA - SLC
Nonstop2h 11mFrontier
Fri 2/279:59 pmSLC - SEA
1 stop15h 02mFrontier
Deal found 1/2$100
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:06 amSEA - SLC
Nonstop2h 11mFrontier
Wed 2/254:40 pmSLC - SEA
1 stop16h 33mFrontier
Deal found 1/2$103
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:06 amSEA - SLC
Nonstop2h 11mFrontier
Mon 2/234:04 pmSLC - SEA
1 stop26h 11mFrontier
Deal found 1/2$104
This Expedia deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:54 pmSEA - SLC
Nonstop2h 04mMultiple Airlines
Mon 2/236:33 pmSLC - SEA
Nonstop2h 26mMultiple Airlines
Deal found 1/2$108
This Frontier deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:06 amSEA - SLC
Nonstop2h 11mFrontier
Mon 3/26:24 amSLC - SEA
1 stop5h 55mFrontier
Deal found 1/4$109
This Kiwi.com deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:40 pmSEA - SLC
Nonstop2h 10mFrontier
Sun 3/89:14 pmSLC - SEA
1 stop15h 05mFrontier
Deal found 1/2$114
This Kiwi.com deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:33 pmSEA - SLC
Nonstop2h 01mAlaska Airlines
Tue 2/109:00 amSLC - SEA
Nonstop2h 28mAlaska Airlines
Deal found 1/4$116
This Alaska Airlines deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:54 pmSEA - SLC
Nonstop2h 04mAlaska Airlines
Sat 2/77:00 amSLC - SEA
Nonstop2h 25mAlaska Airlines
Deal found 1/3$117
This CheapOair deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/99:22 pmPDX - SLC
1 stop15h 11mFrontier
Thu 2/1210:37 pmSLC - PDX
1 stop21h 06mFrontier
Deal found 1/2$164
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:45 pmPDX - SLC
Nonstop1h 58mAlaska Airlines
Tue 2/108:20 amSLC - PDX
Nonstop2h 25mAlaska Airlines
Deal found 1/3$166

Find flight deals from Washington to Salt Lake City

Keep the following information in mind while searching for Washington to Salt Lake City flight deals. Data was last updated January 4, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$97
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$199

Good round-trip deal

$220 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Salt Lake City flights.
Search Deals
From Washington to Salt Lake City
Search Deals
One-way flight from Washington to Salt Lake City
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington to Salt Lake City.
Search Deals
Price to beat on a one-way flight from Washington to Salt Lake City.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Salt Lake City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2026.
Use the filters below to find and compare flights from Washington to Salt Lake City that are best for you.

Fly from

Washington

Fly to

Salt Lake City

Route

Depart

Return

Price

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 3/19

8:56 pm-11:59 pm

Nonstop2h 03m

Salt Lake City

Mon 3/23

4:08 pm-5:27 pm

Nonstop2h 19m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 2/3

2:33 pm-5:34 pm

Nonstop2h 01m

Salt Lake City

Tue 2/10

9:00 am-10:28 am

Nonstop2h 28m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 2/3

5:54 pm-8:58 pm

Nonstop2h 04m

Salt Lake City

Sat 2/7

7:00 am-8:25 am

Nonstop2h 25m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 3/21

7:05 am-10:12 am

Nonstop2h 07m

Salt Lake City

Mon 3/23

4:08 pm-5:27 pm

Nonstop2h 19m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 2/3

5:54 pm-8:58 pm

Nonstop2h 04m

Salt Lake City

Thu 2/19

6:20 am-7:39 am

Nonstop2h 19m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Tue 2/10

11:35 am-2:42 pm

Nonstop2h 07m

Salt Lake City

Tue 2/17

6:20 am-7:39 am

Nonstop2h 19m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Sat 1/31

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Mon 2/2

7:00 am-8:25 am

Nonstop2h 25m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Wed 2/11

2:33 pm-5:34 pm

Nonstop2h 01m

Salt Lake City

Sun 2/15

6:20 am-7:39 am

Nonstop2h 19m

$117

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Thu 2/12

8:41 am-11:48 am

Nonstop2h 07m

Salt Lake City

Sun 2/15

6:20 am-7:39 am

Nonstop2h 19m

$127

SeattleSalt Lake City

SEA - SLC

SEASLC

Seattle/Tacoma Intl

Fri 1/30

8:39 pm-11:43 pm

Nonstop2h 04m

Salt Lake City

Sat 2/7

7:00 am-8:25 am

Nonstop2h 25m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Salt Lake City

What is the cheapest month to book a flight from State of Washington to Salt Lake City?

Currently, March is the cheapest month in which you can book a flight from State of Washington to Salt Lake City (average of $37). Flying from State of Washington to Salt Lake City in July is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to SLC?

Find hourly flight availability from Washington to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 4, 2026.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Salt Lake City in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from State of Washington to Salt Lake City?

Use this chart to determine the cheapest time to fly round-trip from Washington to Salt Lake City. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their State of Washington to Salt Lake City flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Salt Lake City from Washington?

    Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly into when you book flights from Washington to Salt Lake City.

  • How popular is this State of Washington to Salt Lake City flight route?

    This flight path from Washington to Salt Lake City was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from State of Washington to Salt Lake City?

    A quick flight from State of Washington to Salt Lake City can take about 1h 52m. Alaska Airlines provides one of the quickest options available for as low as $177. There are 628 mi between State of Washington and Salt Lake City. Generally, flights for this route are nonstop.

  • What are the most popular routes from State of Washington to Salt Lake City?

    The most popular route from State of Washington to Salt Lake City is Seattle/Tacoma Intl - Salt Lake City. You may also consider Portland - Salt Lake City or Spokane - Salt Lake City.

  • What are the most reliable airlines from State of Washington to Salt Lake City?

    The top 3 most reliable airlines when flying from State of Washington to Salt Lake City are SkyWest Airlines (90%), Condor (87%) and KLM (86%).

  • What are the cheapest flights from State of Washington to Salt Lake City?

    The cheapest flight price from State of Washington to Salt Lake City is $98. On average you can expect to pay $572. The most popular route, (Seattle/Tacoma Intl - Salt Lake City), can usually be booked for $104.

  • Can I find deals for flights from Washington to Salt Lake City that include hotel bookings?

    Yes. In addition to deals on Washington to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Salt Lake City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Salt Lake City.

  • Can I find deals for business class flights from Washington to Salt Lake City?

    Yes. Cheapflights offers flight deals from Washington to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Salt Lake City?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to Salt Lake City (average of $37). Flying from State of Washington to Salt Lake City in July is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Bountiful
Lehi
Farmington
Midvale
Logan
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West Jordan
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Alta
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Alternative routes for Washington to Salt Lake City

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Top 5 airlines flying from Washington to Salt Lake City

Discover the top 5 airlines that operate flights from Washington to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$157FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$97Average$339FlexibilityNo cancel feeOn-time85%
DeltaCheapest$137Average$369FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$143Average$360FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$216Average$366FlexibilityNo cancel feeOn-time63%

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