HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Big Bear Lake

$63+ Cheap flights from Denver (DEN) to Big Bear Lake, 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Big Bear Lake 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 Big Bear Lake are usually found in January or February, booked 41 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Denver to Big Bear Lake

Keep the following information in mind while searching for Denver to Big Bear Lake flight deals. Data was last updated septiembre 19, 2025.

Round-trip from

$93
(Cheapflightsfares)

One-way from

$63
(Frontier)

Popular in

June

Cheapest in

January

Average price

$176
From Denver Intl to Big Bear Lake
Search Deals
One-way flight from Denver Intl to Big Bear Lake
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Denver to Big Bear Lake

Cheapest flights from Denver to Big Bear Lake
Explore the most affordable flight options available from Denver to Big Bear Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/44:00 pmDEN - LAX
Nonstop2h 30mFrontier
mié. 10/86:45 amLAX - DEN
Nonstop2h 34mFrontier
Deal found 9/18$93
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2310:55 pmDEN - LAX
Nonstop2h 32mFrontier
mar. 9/301:37 pmLAX - DEN
Nonstop2h 36mFrontier
Deal found 9/16$94
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/110:55 pmDEN - LAX
Nonstop2h 32mFrontier
vie. 10/109:17 pmLAX - DEN
Nonstop2h 35mFrontier
Deal found 9/17$95
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
mié. 10/1510:45 amDEN - LAX
Nonstop2h 34mFrontier
mar. 10/213:48 pmLAX - DEN
1 stop6h 22mFrontier
Deal found 9/18$96
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1510:45 amDEN - LAX
Nonstop2h 34mFrontier
vie. 10/179:17 pmLAX - DEN
Nonstop2h 35mFrontier
Deal found 9/16$97
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/110:55 pmDEN - LAX
Nonstop2h 30mFrontier
jue. 11/64:42 pmLAX - DEN
1 stop13h 59mFrontier
Deal found 9/17$98
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
vie. 10/3110:55 pmDEN - LAX
Nonstop2h 30mFrontier
sáb. 11/82:48 pmLAX - DEN
Nonstop2h 37mFrontier
Deal found 9/17$100
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1410:55 pmDEN - LAX
Nonstop2h 30mFrontier
sáb. 11/1511:40 amLAX - DEN
Nonstop2h 38mFrontier
Deal found 9/16$101
This Frontier deal was found by Cheapflights users on 9/16. 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.
jue. 12/410:51 pmDEN - LAX
Nonstop2h 39mFrontier
vie. 12/54:59 pmLAX - DEN
Nonstop2h 31mFrontier
Deal found 9/16$102
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
sáb. 10/46:39 pmDEN - LAX
Nonstop2h 34mMultiple Airlines
lun. 10/612:53 amLAX - DEN
1 stop6h 59mMultiple Airlines
Deal found 9/17$103
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/316:30 amDEN - LAX
Nonstop2h 35mFrontier
jue. 11/612:44 pmLAX - DEN
Nonstop2h 39mFrontier
Deal found 9/16$104

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Big Bear Lake 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 septiembre 19, 2025.
Use the filters below to find and compare flights from Denver to Big Bear Lake that are best for you.

Fly from

Denver

Fly to

Big Bear Lake

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mar. 12/23

6:25 am-8:04 am

Nonstop2h 39m

Los Angeles

mar. 12/30

6:55 pm-10:16 pm

Nonstop2h 21m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mié. 12/24

6:25 am-8:04 am

Nonstop2h 39m

Los Angeles

mar. 12/30

6:55 pm-10:16 pm

Nonstop2h 21m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

lun. 10/13

10:40 pm-12:10 am

Nonstop2h 30m

Los Angeles

mié. 10/15

5:55 pm-9:15 pm

Nonstop2h 20m

$147

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mié. 10/15

6:15 am-7:45 am

Nonstop2h 30m

Los Angeles

lun. 10/20

8:25 pm-11:50 pm

Nonstop2h 25m

$147

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

jue. 11/6

6:15 am-7:45 am

Nonstop2h 30m

Los Angeles

mié. 11/12

3:09 pm-6:33 pm

Nonstop2h 24m

$147

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sáb. 10/25

7:50 pm-9:20 pm

Nonstop2h 30m

Los Angeles

lun. 10/27

8:05 pm-11:25 pm

Nonstop2h 20m

$148

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sáb. 11/8

6:15 am-7:45 am

Nonstop2h 30m

Los Angeles

lun. 11/10

3:09 pm-6:33 pm

Nonstop2h 24m

$148

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

jue. 10/16

6:15 am-7:45 am

Nonstop2h 30m

Los Angeles

lun. 10/20

8:25 pm-11:50 pm

Nonstop2h 25m

$157

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mar. 11/4

12:43 pm-2:09 pm

Nonstop2h 26m

Los Angeles

dom. 11/9

8:36 pm-11:59 pm

Nonstop2h 23m

$167

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

vie. 10/10

7:55 pm-9:27 pm

Nonstop2h 32m

Los Angeles

mar. 10/14

7:00 am-10:27 am

Nonstop2h 27m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Denver to Big Bear Lake

Have a flexible travel schedule? Discover the best time to fly to Big Bear Lake 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 Big Bear Lake

How far ahead should I book a flight from Denver to Big Bear Lake?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Big Bear Lake. Price data was last updated on September 12, 2025.

The price you pay for your flight from Denver to Big Bear Lake may vary depending on when you book. For the best chance of a lower fare, look to book 41 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 Big Bear Lake?

Currently, January is the cheapest month in which you can book a flight from Denver to Big Bear Lake (average of $246). Flying from Denver to Big Bear Lake in March is currently the most expensive (average of $325). 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 BB9?

Find hourly flight availability from Denver to Big Bear Lake. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Big Bear Lake as you normally would.

What is the cheapest day to fly from Denver to Big Bear Lake?

Use this chart to determine the cheapest time to fly round-trip from Denver to Big Bear Lake. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Denver to Big Bear Lake flight should consider departing on Thursday 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.

Weekly flight availability from Denver to Big Bear Lake

Explore weekly flight availability from Denver to Big Bear Lake. 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 septiembre 19, 2025.

The most flights from DEN to BB9 are scheduled on a Thursday (100 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (59 on average).

Reviews of airlines servicing Big Bear Lake

Get insights into the airlines that provide service to Big Bear Lake. 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 Big Bear Lake. Reviews last updated septiembre 19, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Denver to Big Bear Lake to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
8.0
Very good
7,964 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
3,171 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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 Big Bear Lake. 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 Big Bear Lake?

    If you book a flight to Big Bear Lake from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 83 flights from Denver Intl to Big Bear Lake per day from 5 different airlines.

  • How popular is this Denver to Big Bear Lake flight route?

    This flight path from Denver Intl to Big Bear Lake was viewed by 365 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 Denver to Big Bear Lake?

    A quick flight from Denver to Big Bear Lake can take about 2h 30m. Delta provides one of the quickest options available for as low as $147. Airlines will cover a distance of 860 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Denver to Big Bear Lake one-way?

    The cheapest airlines for a one-way flight from Denver to Big Bear Lake are Delta ($69), Southwest ($69), and United Airlines ($69).

  • What are the most reliable airlines from Denver to Big Bear Lake?

    Consider WestJet (94%), Avianca (91%) or Qatar Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Denver to Big Bear Lake.

  • What are the cheapest flights from Denver to Big Bear Lake?

    Looking for the cheapest flight from Denver to Big Bear Lake? While on average our users pay $734, our data indicates the cheapest price to be $59. The most popular route (Denver Intl - Los Angeles), is priced around $46.

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

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

  • How can I find direct flights from Denver to Big Bear Lake?

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

  • Can I find deals for business class flights from Denver to Big Bear Lake?

    Yes. Cheapflights offers flight deals from Denver to Big Bear Lake 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 Big Bear Lake?

    Currently, January is the cheapest month in which you can book a flight from Denver to Big Bear Lake (average of $246). Flying from Denver to Big Bear Lake in March is currently the most expensive (average of $325). 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 Big Bear Lake

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 Ontario flights
Denver to San Francisco flights
Denver to Santa Ana flights
Denver to San Diego flights
Denver to San Jose flights
Denver to Sacramento flights
Denver to Palm Springs flights
Denver to Burbank flights
Denver to Reno flights
Colorado Springs to Las Vegas flights
Denver to Fresno flights
Denver to Oakland flights
Denver to San Luis Obispo flights
Colorado Springs to Los Angeles flights
Denver to Santa Barbara flights
Denver to Monterey flights
Denver to Long Beach flights
Denver to Medford flights
Grand Junction to San Diego flights
Colorado Springs to Ontario flights
Colorado Springs to San Diego flights
Colorado Springs to Santa Ana flights
Vail to Los Angeles flights
Montrose to San Jose flights
Aspen to Los Angeles flights
Grand Junction to Los Angeles flights
Colorado Springs to Burbank flights
Denver to Bakersfield flights
Colorado Springs to San Francisco flights
Durango to Las Vegas flights
Aspen to Ontario flights
Colorado Springs to Long Beach flights
Grand Junction to San Francisco flights
Montrose to San Francisco flights
Denver to Arcata flights
Denver to Santa Rosa flights
Aspen to San Francisco flights
Colorado Springs to Palm Springs flights
Vail to San Francisco flights
Grand Junction to Las Vegas flights
Durango to Los Angeles flights
Aspen to San Diego flights
Montrose to Las Vegas flights
Montrose to Los Angeles flights
Vail to San Diego flights
Grand Junction to Ontario flights
Durango to San Diego flights
Vail to Las Vegas flights

Top 5 airlines flying from Denver to Big Bear Lake

Discover the top 5 airlines that operate flights from Denver to Big Bear Lake. 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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$157FlexibilityNo cancel feeOn-time62%
DeltaCheapest$104Average$214FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$120Average$289FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$144Average$272FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$144Average$318FlexibilityNo cancel feeOn-time69%

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.