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South Lake Tahoe

$78+ Cheap flights from Seattle (SEA) to South Lake Tahoe, CA

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SMF
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to South Lake Tahoe are usually found in October or September, booked 36 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Seattle to South Lake Tahoe

Keep the following information in mind while searching for Seattle to South Lake Tahoe flight deals. Data was last updated julio 30, 2025.

Round-trip from

$187
(Alaska Airlines)

One-way from

$78
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$327
From Seattle/Tacoma Intl to South Lake Tahoe
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One-way flight from Seattle/Tacoma Intl to South Lake Tahoe
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Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to South Lake Tahoe

Cheapest flights from Seattle to South Lake Tahoe
Explore the most affordable flight options available from Seattle to South Lake Tahoe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
dom. 8/246:45 pmSEA - RNO
1 stop5h 14mAlaska Airlines
mar. 9/26:59 pmRNO - SEA
Nonstop2h 04mAlaska Airlines
Deal found 7/30$187
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/266:41 amSEA - RNO
1 stop28h 16mFrontier
jue. 8/287:19 pmRNO - SEA
1 stop19h 21mFrontier
Deal found 7/30$195
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/152:00 pmSEA - RNO
1 stop8h 16mDelta
lun. 11/245:25 pmRNO - SEA
1 stop6h 44mDelta
Deal found 7/29$198
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/254:59 pmSEA - RNO
1 stop7h 00mHawaiian Airlines
vie. 8/297:00 amRNO - SEA
Nonstop2h 03mHawaiian Airlines
Deal found 7/28$199
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:00 amSEA - RNO
2 stops7h 20mSouthwest
sáb. 8/304:15 pmRNO - SEA
1 stop5h 15mSouthwest
Deal found 7/30$202
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/225:14 pmSEA - RNO
1 stop5h 31mUnited Airlines
mar. 8/266:00 amRNO - SEA
1 stop7h 33mUnited Airlines
Deal found 7/29$236

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to South Lake Tahoe 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 julio 30, 2025.
Use the filters below to find and compare flights from Seattle to South Lake Tahoe that are best for you.

Fly from

Seattle

Fly to

South Lake Tahoe

Route

Depart

Return

Price

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

dom. 8/24

6:45 pm-11:59 pm

1 stop5h 14m

Reno

mar. 8/26

6:59 pm-9:00 pm

Nonstop2h 01m

$187

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

mar. 8/26

6:41 am-10:57 am

1 stop28h 16m

Reno

jue. 8/28

7:19 pm-2:40 pm

1 stop19h 21m

$195

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

lun. 8/25

4:59 pm-11:59 pm

1 stop7h 00m

Reno

vie. 8/29

7:00 am-9:03 am

Nonstop2h 03m

$199

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

mié. 8/27

8:00 am-3:20 pm

2 stops7h 20m

Reno

sáb. 8/30

4:15 pm-9:30 pm

1 stop5h 15m

$202

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

lun. 8/25

5:49 pm-10:24 pm

1 stop4h 35m

Reno

sáb. 8/30

5:20 pm-10:20 pm

1 stop5h 00m

$208

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

vie. 8/22

5:14 pm-10:45 pm

1 stop5h 31m

Reno

mar. 8/26

6:00 am-1:33 pm

1 stop7h 33m

$236

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

mar. 8/19

5:25 am-8:31 am

1 stop3h 06m

$78

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

sáb. 8/30

5:30 am-12:22 pm

1 stop6h 52m

$79

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

mar. 8/12

5:30 pm-10:23 pm

1 stop4h 53m

$83

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

dom. 9/21

1:22 pm-6:31 pm

1 stop5h 09m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
1
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Best time to book a flight from Seattle to South Lake Tahoe

Have a flexible travel schedule? Discover the best time to fly to South Lake Tahoe from Seattle 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 Seattle to South Lake Tahoe

How far ahead should I book a flight from Seattle to South Lake Tahoe?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to South Lake Tahoe. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to South Lake Tahoe, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to South Lake Tahoe?

Currently, October is the cheapest month in which you can book a flight from Seattle to South Lake Tahoe (average of $284). Flying from Seattle to South Lake Tahoe in June is currently the most expensive (average of $398). 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 SEA to SL9?

Find hourly flight availability from Seattle to South Lake Tahoe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from Seattle to South Lake Tahoe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Seattle to South Lake Tahoe?

Use this chart to determine the cheapest time to fly round-trip from Seattle to South Lake Tahoe. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Seattle to South Lake Tahoe flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to South Lake Tahoe

Explore weekly flight availability from Seattle to South Lake Tahoe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 30, 2025.

The most flights from SEA to SL9 are scheduled on a Wednesday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Reviews of airlines servicing South Lake Tahoe

Get insights into the airlines that provide service to South Lake Tahoe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Lake Tahoe. Reviews last updated julio 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Seattle to South Lake Tahoe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to South Lake Tahoe. 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 from for flights from Seattle to South Lake Tahoe?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to South Lake Tahoe. On average, Seattle/Tacoma Intl has 22 outbound flights to South Lake Tahoe per day from 6 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this Seattle to South Lake Tahoe flight route?

    Within the past month, 63 users have taken a look at flights from Seattle/Tacoma Intl to South Lake Tahoe.

  • What are the cheapest airlines to fly from Seattle to South Lake Tahoe one-way?

    $78 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $79 and $83, respectively.

  • What are the most reliable airlines from Seattle to South Lake Tahoe?

    Consider Air France (94%), Delta (90%) or Virgin Atlantic (90%) when booking your flight. These represent the most reliable airlines when flying from Seattle to South Lake Tahoe.

  • What are the cheapest flights from Seattle to South Lake Tahoe?

    The cheapest flight price from Seattle to South Lake Tahoe is $78. On average you can expect to pay $280. The most popular route, (Seattle/Tacoma Intl - Reno), can usually be booked for $137.

  • Can I find deals for flights from Seattle to South Lake Tahoe that include hotel bookings?

    Yes. In addition to deals on Seattle to South Lake Tahoe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to South Lake Tahoe?

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

  • Can I find deals for business class flights from Seattle to South Lake Tahoe?

    Yes. Cheapflights offers flight deals from Seattle to South Lake Tahoe 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 Seattle to South Lake Tahoe?

    Currently, October is the cheapest month in which you can book a flight from Seattle to South Lake Tahoe (average of $284). Flying from Seattle to South Lake Tahoe in June is currently the most expensive (average of $398). 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.

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Alternative routes for Seattle to South Lake Tahoe

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Top 6 airlines flying from Seattle to South Lake Tahoe

Discover the top 6 airlines that operate flights from Seattle to South Lake Tahoe. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$171FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$117Average$282FlexibilityNo cancel feeOn-time85%
DeltaCheapest$128Average$235FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$280FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$146Average$260FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$214Average$279FlexibilityNo cancel feeOn-time69%

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