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

Within the past month, 8 users have taken a look at flights from Denver Intl to South Lake Tahoe.

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

The cheapest airlines for a one-way flight from Denver to South Lake Tahoe are Frontier ($90), Alaska Airlines ($131), and Delta ($138).

In terms of precipitation, rainfall in South Lake Tahoe ranges from 0.2 - 1.0 inches per month. January is typically the wettest month, when rainfall can reach 1.0 in. July is typically the driest time to visit South Lake Tahoe when rainfall is around 0.2 in.

If weather is an important factor for your trip to South Lake Tahoe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 $338, our data indicates the cheapest price to be $94. The most popular route (Denver Intl - Reno), is priced around $192.

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%), Frontier (96%), Volaris (96%).

What are the most popular airlines that fly from Denver to South Lake Tahoe?

The most popular airlines flying from Denver to South Lake Tahoe are United Airlines, Southwest and Frontier. Something to consider prior to booking your flight.

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 3 outbound flights to South Lake Tahoe per day. You should also have plenty of airline options to choose from since 4 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.

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.

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Cheapflights Tip: The best prices from Denver Intl to South Lake Tahoe are usually found in November or January, booked 6 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Find flight deals from Denver to South Lake Tahoe

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	November
Average price	$392

Provider with most accurate pricing for Denver Intl-Reno flight deals.

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Provider most trusted by Cheapflights users for Denver Intl-Reno flights.

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Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Denver to South Lake Tahoe

What is the cheapest time of day to fly from DEN to SL9?

It’s typically best to fly out from Denver to South Lake Tahoe in the evening. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Reviews of airlines servicing South Lake Tahoe

Read reviews from past customers who have flown Southwest,United Airlines, andFrontier 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

7.9

Good

4,220 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Southwest

7.9

Good

4,220 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

United Airlines

7.3

Good

10,443 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Frontier

5.5

Fair

2,515 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Related info for your journey

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 3 outbound flights to South Lake Tahoe per day. You should also have plenty of airline options to choose from since 4 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, 8 users have taken a look at flights from Denver Intl to South Lake Tahoe.
What are the cheapest airlines to fly from Denver to South Lake Tahoe one-way?
The cheapest airlines for a one-way flight from Denver to South Lake Tahoe are Frontier ($90), Alaska Airlines ($131), and Delta ($138).
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%), Frontier (96%), Volaris (96%).
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 $338, our data indicates the cheapest price to be $94. The most popular route (Denver Intl - Reno), is priced around $192.
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.

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Top 4 airlines flying from Denver to South Lake Tahoe

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$103	Average$262	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$223	Average$442	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$266	Average$385	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$267	Average$441	FlexibilityNo cancel fee	On-time63%

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Cheap flights from Denver (DEN) to South Lake Tahoe, CA

Find cheap flights from Denver to South Lake Tahoe with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Denver to South Lake Tahoe

Most accurate provider

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Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from DEN to SL9?

It’s typically best to fly out from Denver to South Lake Tahoe in the evening. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Reviews of airlines servicing South Lake Tahoe

Read reviews from past customers who have flown Southwest,United Airlines, andFrontier 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.

Related info for your journey

What airport do you fly from for flights from Denver to South Lake Tahoe?

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to South Lake Tahoe

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Complete your trip

Complete your trip to South Lake Tahoe by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Denver to South Lake Tahoe by cabin class

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Denver and South Lake Tahoe flights

Browse other Denver and South Lake Tahoe flight options. Last updated on October 26, 2026.

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Top 4 airlines flying from Denver to South Lake Tahoe

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