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South Lake Tahoe

$65+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SMF
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to South Lake Tahoe are usually found in September or January, booked 90 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap 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 February 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 4/188:13 pm
SEA
-
RNO
Nonstop1h 46m
Alaska Airlines
Wed 4/226:00 am
RNO
-
SEA
Nonstop2h 04m
Alaska Airlines
Deal found 2/21$137
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/208:45 pm
SEA
-
RNO
1 stop14h 07m
Multiple Airlines
Thu 4/238:55 pm
RNO
-
SEA
1 stop24h 01m
Multiple Airlines
Deal found 2/20$138
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/199:54 pm
SEA
-
RNO
1 stop15h 55m
Multiple Airlines
Thu 4/238:55 pm
RNO
-
SEA
1 stop24h 01m
Multiple Airlines
Deal found 2/21$144
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 4/199:54 pm
SEA
-
RNO
1 stop15h 55m
Multiple Airlines
Mon 4/278:55 pm
RNO
-
SEA
2 stops20h 47m
Multiple Airlines
Deal found 2/22$145
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/1710:59 pm
SEA
-
RNO
1 stop11h 53m
Multiple Airlines
Thu 4/238:55 pm
RNO
-
SEA
1 stop24h 01m
Multiple Airlines
Deal found 2/20$146
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 5/98:09 pm
SEA
-
RNO
Nonstop1h 56m
Alaska Airlines
Mon 5/116:00 am
RNO
-
SEA
Nonstop2h 04m
Alaska Airlines
Deal found 2/23$147
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/299:35 pm
SEA
-
RNO
1 stop16h 11m
Frontier
Thu 4/23:45 pm
RNO
-
SEA
1 stop25h 49m
Frontier
Deal found 2/21$149
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/1410:57 am
SEA
-
RNO
2 stops8h 40m
Multiple Airlines
Thu 4/238:55 pm
RNO
-
SEA
1 stop24h 01m
Multiple Airlines
Deal found 2/20$153
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/1710:59 pm
SEA
-
RNO
1 stop11h 53m
Multiple Airlines
Mon 4/208:55 pm
RNO
-
SEA
2 stops20h 47m
Multiple Airlines
Deal found 2/20$154
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sat 4/189:00 am
SEA
-
RNO
1 stop5h 40m
Southwest
Tue 4/216:25 pm
RNO
-
SEA
1 stop5h 30m
Southwest
Deal found 2/20$157
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/239:36 pm
SEA
-
RNO
1 stop17h 23m
Frontier
Mon 3/302:41 pm
RNO
-
SEA
2 stops50h 03m
Frontier
Deal found 2/21$158
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 3/239:36 pm
SEA
-
RNO
1 stop13h 03m
Multiple Airlines
Mon 3/302:41 pm
RNO
-
SEA
2 stops50h 03m
Multiple Airlines
Deal found 2/22$159

Find 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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Alaska Airlines)

One-way from

$65
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$337
Provider with most accurate pricing for Seattle/Tacoma Intl-Reno flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Reno flights.
Search Deals
From Seattle/Tacoma Intl to South Lake Tahoe
Search Deals
One-way flight from Seattle/Tacoma Intl to South Lake Tahoe
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 24, 2026.
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

Mon 3/23

6:00 pm-12:35 am

1 stop6h 35m

Reno

Wed 3/25

6:25 pm-12:20 am

1 stop5h 55m

$174

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Fri 3/27

6:00 pm-12:35 am

1 stop6h 35m

Reno

Tue 3/31

3:00 pm-11:10 pm

2 stops8h 10m

$217

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Sat 4/18

8:42 am-1:47 pm

1 stop5h 05m

Reno

Wed 4/22

1:32 pm-6:35 pm

1 stop5h 03m

$232

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Tue 3/10

11:00 am-6:55 pm

1 stop7h 55m

Reno

Mon 3/16

6:10 pm-10:35 pm

1 stop4h 25m

$237

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Thu 4/30

3:44 pm-10:43 pm

1 stop6h 59m

Reno

Tue 5/5

7:28 pm-9:27 pm

Nonstop1h 59m

$245

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Fri 4/24

8:25 am-7:48 pm

1 stop11h 23m

Reno

Sun 4/26

6:00 am-8:04 am

Nonstop2h 04m

$250

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Wed 3/18

6:45 am-5:50 pm

1 stop11h 05m

Reno

Mon 3/23

6:10 pm-10:35 pm

1 stop4h 25m

$266

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Sat 5/23

10:29 am-5:59 pm

1 stop7h 30m

Reno

Mon 5/25

6:55 pm-1:29 am

1 stop6h 34m

$279

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Mon 5/11

8:38 am-3:14 pm

1 stop6h 36m

Reno

Thu 5/14

8:00 am-2:36 pm

1 stop6h 36m

$284

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Wed 3/11

5:00 am-12:28 pm

1 stop7h 28m

Reno

Tue 3/17

1:34 pm-6:50 pm

1 stop5h 16m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 24 results
1
2
3

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 February 20, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to South Lake Tahoe, you should look to book at least 90 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, September is the cheapest month in which you can book a flight from Seattle to South Lake Tahoe (average of $88). Flying from Seattle to South Lake Tahoe in July is currently the most expensive (average of $139). 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 February 24, 2026.

A simple way to save on the total cost of your ticket is to fly from Seattle to South Lake Tahoe in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

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 February 21, 2026.

Travelers seeking maximum savings on their Seattle to South Lake Tahoe flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday 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 February 24, 2026.

The most flights from SEA to SL9 are scheduled on a Monday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 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 February 24, 2026.
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
11,948 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,948 reviews
Alaska Airlines
8.0
Very good
11,948 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,300 reviews
Alaska Airlines
8.0
Very good
11,948 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,239 reviews
Alaska Airlines
8.0
Very good
11,948 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,836 reviews
Alaska Airlines
8.0
Very good
11,948 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,344 reviews
Alaska Airlines
8.0
Very good
11,948 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 11 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, 60 users have taken a look at flights from Seattle/Tacoma Intl to South Lake Tahoe.

  • How long is the flight from Seattle to South Lake Tahoe?

    There are many flights that can get you from Seattle to South Lake Tahoe in 5h 05m. Fly via Southwest, United Airlines, or Alaska Airlines to get the fastest option. Airlines will cover a distance of 563 mi. This flight may include one or multiple stops.

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

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

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

    Consider Horizon Air (93%), WestJet (92%) or Air France (91%) 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 $48. On average you can expect to pay $280. The most popular route, (Seattle/Tacoma Intl - Reno), can usually be booked for $162.

  • 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, September is the cheapest month in which you can book a flight from Seattle to South Lake Tahoe (average of $88). Flying from Seattle to South Lake Tahoe in July is currently the most expensive (average of $139). 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$221FlexibilityNo cancel feeOn-time65%
DeltaCheapest$97Average$204FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$117Average$276FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$117Average$268FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$137Average$242FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$195Average$301FlexibilityNo cancel feeOn-time69%

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