HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Lake Tahoe

$24+ Cheap flights from Denver (DEN) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SMF
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to South Lake Tahoe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to South Lake Tahoe are usually found in September or August, booked 47 days in advance, depart on a Friday or Monday and return on a Friday

Find flight deals from Denver to South Lake Tahoe

Cheapest flights from Denver to South Lake Tahoe
Explore the most affordable flight options available from Denver to South Lake Tahoe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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 11/209:57 amDEN - RNO
Nonstop2h 29mFrontier
Sun 11/2312:21 pmRNO - DEN
Nonstop2h 20mFrontier
Deal found 11/6$82
This Super.com deal was found by Cheapflights users on 11/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:52 amDEN - RNO
Nonstop2h 25mFrontier
Mon 12/1512:12 pmRNO - DEN
Nonstop2h 23mFrontier
Deal found 11/6$86
This Frontier deal was found by Cheapflights users on 11/5. 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.
Thu 11/209:57 amDEN - RNO
Nonstop2h 29mFrontier
Mon 11/247:50 pmRNO - DEN
1 stop7h 08mFrontier
Deal found 11/5$106
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Fri 12/129:00 amDEN - RNO
1 stop11h 39mFrontier
Sun 12/1412:12 pmRNO - DEN
Nonstop2h 23mFrontier
Deal found 11/6$113
This Super.com deal was found by Cheapflights users on 11/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:48 amDEN - RNO
Nonstop2h 18mFrontier
Thu 11/2012:21 pmRNO - DEN
Nonstop2h 20mFrontier
Deal found 11/6$120
This Priceline deal was found by Cheapflights users on 11/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:57 amDEN - RNO
Nonstop2h 29mFrontier
Sat 11/297:50 pmRNO - DEN
1 stop7h 08mFrontier
Deal found 11/4$121
This Expedia deal was found by Cheapflights users on 11/5. 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.
Mon 12/87:33 amDEN - RNO
1 stop8h 59mFrontier
Fri 12/128:34 pmRNO - DEN
1 stop11h 21mFrontier
Deal found 11/5$124
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Thu 11/137:00 amDEN - RNO
1 stop12h 30mFrontier
Thu 11/2012:21 pmRNO - DEN
Nonstop2h 20mFrontier
Deal found 11/5$129
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/2810:37 pmDEN - RNO
1 stop14h 59mFrontier
Sat 1/31:34 pmRNO - DEN
1 stop13h 24mFrontier
Deal found 11/5$133

Cheap flight deals from Denver to South Lake Tahoe

Keep the following information in mind while searching for Denver to South Lake Tahoe flight deals. Data was last updated November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$82
(Kiwi.com)

One-way from

$24
(Priceline)

Popular in

December

Cheapest in

September

Average price

$327
Provider with most accurate pricing for Denver Intl-Reno flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Reno flights.
Search Deals
From Denver Intl to South Lake Tahoe
Search Deals
One-way flight from Denver Intl to South Lake Tahoe
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 November 6, 2025.
Use the filters below to find and compare flights from Denver to South Lake Tahoe that are best for you.

Fly from

Denver

Fly to

South Lake Tahoe

Route

Depart

Return

Price

DenverReno

DEN - RNO

DENRNO

Denver Intl

Thu 12/4

11:29 am-12:54 pm

Nonstop2h 25m

Reno

Thu 12/11

5:25 am-8:47 am

Nonstop2h 22m

$197

DenverReno

DEN - RNO

DENRNO

Denver Intl

Thu 12/4

8:20 am-12:28 pm

1 stop5h 08m

Reno

Thu 12/11

2:43 pm-11:59 pm

1 stop8h 16m

$216

DenverReno

DEN - RNO

DENRNO

Denver Intl

Mon 1/5

6:00 am-11:02 pm

1 stop18h 02m

Reno

Sat 1/10

3:08 pm-11:58 pm

1 stop7h 50m

$220

DenverReno

DEN - RNO

DENRNO

Denver Intl

Wed 3/4

12:30 pm-10:30 pm

1 stop11h 00m

Reno

Sat 3/7

7:00 am-6:33 pm

1 stop10h 33m

$246

DenverReno

DEN - RNO

DENRNO

Denver Intl

Mon 1/26

7:00 am-4:24 pm

2 stops10h 24m

Reno

Wed 1/28

12:04 pm-11:35 pm

2 stops10h 31m

$253

DenverReno

DEN - RNO

DENRNO

Denver Intl

Fri 12/12

6:59 pm-12:28 pm

1 stop18h 29m

Reno

Mon 12/15

7:38 pm-2:46 pm

2 stops18h 08m

$265

DenverReno

DEN - RNO

DENRNO

Denver Intl

Fri 12/26

10:37 pm-12:49 pm

1 stop15h 12m

Reno

Mon 12/29

1:30 pm-3:58 am

1 stop13h 28m

$277

DenverReno

DEN - RNO

DENRNO

Denver Intl

Thu 12/11

6:00 am-4:35 pm

2 stops11h 35m

Reno

Mon 12/15

6:00 pm-11:44 am

2 stops16h 44m

$285

DenverReno

DEN - RNO

DENRNO

Denver Intl

Sun 2/22

9:55 pm-11:35 pm

Nonstop2h 40m

Reno

Fri 2/27

5:20 am-8:45 am

Nonstop2h 25m

$288

DenverReno

DEN - RNO

DENRNO

Denver Intl

Fri 12/26

10:37 pm-12:49 pm

1 stop15h 12m

Reno

Mon 12/29

2:37 pm-12:25 am

2 stops8h 48m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Denver to South Lake Tahoe

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to South Lake Tahoe. Price data was last updated on October 31, 2025.

The price you pay for your flight from Denver to South Lake Tahoe may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Denver to South Lake Tahoe (average of $49). Flying from Denver to South Lake Tahoe in May is currently the most expensive (average of $110). 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 DEN to SL9?

Find hourly flight availability from Denver 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 November 6, 2025.

It’s typically best to fly out from Denver to South Lake Tahoe in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to South Lake Tahoe. Price data was last updated on November 2, 2025.

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

Weekly flight availability from Denver to South Lake Tahoe

Explore weekly flight availability from Denver 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 November 6, 2025.

The most flights from DEN to SL9 are scheduled on a Thursday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 November 6, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Denver to South Lake Tahoe. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,003 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,116 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Denver 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 Denver to South Lake Tahoe?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to South Lake Tahoe. You should not have trouble finding flights to South Lake Tahoe from Denver Intl; the airport handles an average of 11 outbound flights to South Lake Tahoe per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Denver airport to South Lake Tahoe. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

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

    Within the past month, 49 users have taken a look at flights from Denver Intl to South Lake Tahoe.

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

    United Airlines and Alaska Airlines can get you from Denver to South Lake Tahoe in just under 2h 25m. Your travel time can differ by up to 2h 43m. The distance from Denver to South Lake Tahoe is about 802 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to South Lake Tahoe on time: SkyWest Airlines (100%), United Airlines (91%), Air Canada (87%).

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

    Looking for the cheapest flight from Denver to South Lake Tahoe? While on average our users pay $234, our data indicates the cheapest price to be $90. The most popular route (Denver Intl - Reno), is priced around $117.

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

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

  • How can I find direct flights from Denver 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 Denver to South Lake Tahoe.

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

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

    Currently, March is the cheapest month in which you can book a flight from Denver to South Lake Tahoe (average of $49). Flying from Denver to South Lake Tahoe in May is currently the most expensive (average of $110). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to South Lake Tahoe

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to Los Angeles flights
Denver to San Francisco flights
Denver to Ontario flights
Denver to San Diego flights
Denver to Santa Ana flights
Denver to Palm Springs flights
Denver to Burbank flights
Denver to San Jose flights
Denver to Sacramento flights
Colorado Springs to Las Vegas flights
Denver to Reno flights
Denver to Santa Barbara flights
Denver to Fresno flights
Denver to Monterey flights
Aspen to Los Angeles flights
Colorado Springs to Los Angeles flights
Denver to Medford flights
Grand Junction to Las Vegas flights
Grand Junction to San Diego flights
Colorado Springs to Ontario flights
Denver to San Luis Obispo flights
Denver to Long Beach flights
Denver to Oakland flights
Denver to Bakersfield flights
Colorado Springs to San Diego flights
Vail to Las Vegas flights
Grand Junction to Los Angeles flights
Durango to Las Vegas flights
Colorado Springs to San Francisco flights
Denver to Arcata flights
Montrose to Los Angeles flights
Vail to Santa Ana flights
Aspen to San Francisco flights
Durango to San Francisco flights
Colorado Springs to Santa Ana flights
Grand Junction to Ontario flights
Grand Junction to San Francisco flights
Durango to Los Angeles flights
Colorado Springs to Burbank flights
Montrose to Las Vegas flights
Denver to Santa Rosa flights
Colorado Springs to Long Beach flights
Grand Junction to Santa Ana flights
Vail to Los Angeles flights
Vail to San Diego flights
Colorado Springs to Palm Springs flights
Aspen to Palm Springs flights
Denver to Redding flights
Aspen to Las Vegas flights

Top 5 airlines flying from Denver to South Lake Tahoe

Discover the top 5 airlines that operate flights from Denver 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$170FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$83Average$95FlexibilityNo cancel feeOn-time88%
DeltaCheapest$148Average$326FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$185Average$375FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$338FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.