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Denver

$77+ Cheap flights from San Francisco Bay Area to Denver (DEN)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DEN
أغسطس 7 — أغسطس 141
خ 8/7
خ 8/14
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Denver

Keep the following information in mind while searching for San Francisco Bay Area to Denver flight deals. Data was last updated أغسطس 2, 2025.

Round-trip from

$147
(FlightHub)

One-way from

$77
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$211
From San Francisco Bay Area to Denver Intl
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One-way flight from San Francisco Bay Area to Denver Intl
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Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Francisco Bay Area to Denver

Cheapest flights from San Francisco Bay Area to Denver
Explore the most affordable flight options available from San Francisco Bay Area to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on أغسطس 2, 2025.

This FlightHub deal was found by Cheapflights users on 8/1. 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.
س 8/306:34 amSFO - DEN
Nonstop2h 40mFrontier
ن 9/16:23 amDEN - SFO
Nonstop2h 43mFrontier
Deal found 8/1$147
This Southwest deal was found by Cheapflights users on 8/1. 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.
س 9/61:10 pmOAK - DEN
Nonstop2h 30mSouthwest
س 9/67:55 pmDEN - OAK
Nonstop2h 35mSouthwest
Deal found 8/1$157
This CheapOair deal was found by Cheapflights users on 7/31. 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.
خ 8/2812:22 pmSJC - DEN
Nonstop2h 46mFrontier
ن 9/19:36 amDEN - SJC
Nonstop2h 40mFrontier
Deal found 7/31$166
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/166:15 amOAK - DEN
1 stop6h 51mAlaska Airlines
ر 9/248:00 amDEN - OAK
1 stop6h 36mAlaska Airlines
Deal found 7/29$176
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.
ر 9/1711:30 amSFO - DEN
1 stop7h 57mAlaska Airlines
ر 9/2411:40 amDEN - SFO
1 stop5h 44mAlaska Airlines
Deal found 7/30$176
This United Airlines deal was found by Cheapflights users on 7/31. 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.
س 9/66:30 amSFO - DEN
Nonstop2h 40mUnited Airlines
ح 9/76:08 amDEN - SFO
Nonstop2h 42mUnited Airlines
Deal found 7/31$177
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/23:21 pmSFO - DEN
1 stop5h 46mAmerican Airlines
س 9/68:00 amDEN - SFO
1 stop6h 08mAmerican Airlines
Deal found 8/1$187
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 10/2310:12 amSFO - DEN
1 stop7h 58mHawaiian Airlines
س 10/257:01 amDEN - SFO
1 stop8h 00mHawaiian Airlines
Deal found 7/31$196
This Southwest deal was found by Cheapflights users on 7/31. 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.
خ 8/285:15 amSFO - DEN
1 stop7h 30mSouthwest
ر 9/34:15 pmDEN - SFO
Nonstop2h 40mSouthwest
Deal found 7/31$197
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.
ن 9/16:30 amSJC - DEN
Nonstop2h 35mSouthwest
س 9/611:55 amDEN - SJC
Nonstop2h 35mSouthwest
Deal found 7/30$207
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
ث 12/97:28 pmSTS - DEN
1 stop14h 51mAlaska Airlines
س 12/1312:30 pmDEN - STS
1 stop11h 16mAlaska Airlines
Deal found 7/31$212
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.
ر 12/1012:45 pmSJC - DEN
1 stop4h 48mAlaska Airlines
ر 12/177:04 pmDEN - SJC
1 stop4h 23mAlaska Airlines
Deal found 7/30$212

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Denver 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 أغسطس 2, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Denver that are best for you.

Fly from

San Francisco Bay Area

Fly to

Denver

Route

Depart

Return

Price

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

س 8/30

6:34 am-10:14 am

Nonstop2h 40m

Denver Intl

ن 9/1

6:23 am-8:06 am

Nonstop2h 43m

$147

OaklandDenver

OAK - DEN

OAKDEN

Oakland

س 9/6

1:10 pm-4:40 pm

Nonstop2h 30m

Denver Intl

س 9/6

7:55 pm-9:30 pm

Nonstop2h 35m

$157

San JoseDenver

SJC - DEN

SJCDEN

San Jose

خ 8/28

12:22 pm-4:08 pm

Nonstop2h 46m

Denver Intl

ن 9/1

9:36 am-11:16 am

Nonstop2h 40m

$166

OaklandDenver

OAK - DEN

OAKDEN

Oakland

ث 9/16

6:15 am-2:06 pm

1 stop6h 51m

Denver Intl

ر 9/24

8:00 am-1:36 pm

1 stop6h 36m

$176

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

ر 9/17

11:30 am-8:27 pm

1 stop7h 57m

Denver Intl

ر 9/24

11:40 am-4:24 pm

1 stop5h 44m

$176

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

س 9/6

6:30 am-10:10 am

Nonstop2h 40m

Denver Intl

ح 9/7

6:08 am-7:50 am

Nonstop2h 42m

$177

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

ث 9/2

3:21 pm-10:07 pm

1 stop5h 46m

Denver Intl

س 9/6

8:00 am-1:08 pm

1 stop6h 08m

$187

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

خ 10/23

10:12 am-7:10 pm

1 stop7h 58m

Denver Intl

س 10/25

7:01 am-2:01 pm

1 stop8h 00m

$196

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

خ 8/28

5:15 am-1:45 pm

1 stop7h 30m

Denver Intl

ر 9/3

4:15 pm-5:55 pm

Nonstop2h 40m

$197

San JoseDenver

SJC - DEN

SJCDEN

San Jose

ن 9/1

6:30 am-10:05 am

Nonstop2h 35m

Denver Intl

س 9/6

11:55 am-1:30 pm

Nonstop2h 35m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 37 results
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Best time to book a flight from San Francisco Bay Area to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from San Francisco Bay Area 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 San Francisco Bay Area to Denver

What is the cheapest month to book a flight from San Francisco Bay Area to Denver?

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Denver (average of $197). Flying from San Francisco Bay Area to Denver in March is currently the most expensive (average of $278). 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 XIH to DEN?

Find hourly flight availability from San Francisco Bay Area to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated أغسطس 2, 2025.

When flying from San Francisco Bay Area to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco Bay Area to Denver

Explore weekly flight availability from San Francisco Bay Area to Denver. 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 أغسطس 2, 2025.

The most flights from zzXIH to DEN are scheduled on a Friday (61 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (32 on average).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated أغسطس 2, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Denver, such as Alaska Airlines, Southwest, and Delta. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Denver. 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 into for flights to Denver from San Francisco Bay Area?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from San Francisco Bay Area.

  • How popular is this San Francisco Bay Area to Denver flight route?

    Flights from San Francisco Bay Area to Denver Intl have been viewed 270 times in the past calendar month.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Denver one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $77. Southwest flights start at $79 while deals on United Airlines start at $79 one-way.

  • What are the most popular routes from San Francisco Bay Area to Denver?

    When deciding which route to take from San Francisco Bay Area to Denver consider San Francisco - Denver Intl, San Jose - Denver Intl or Oakland - Denver Intl as they are the most popular.

  • What are the most reliable airlines from San Francisco Bay Area to Denver?

    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 San Francisco Bay Area to Denver on time: Asiana Airlines (78%), Air Canada (76%), United Airlines (75%).

  • What are the cheapest flights from San Francisco Bay Area to Denver?

    On average you can expect to pay $759 for a flight from San Francisco Bay Area to Denver. The cheapest flight overall is $92 while the most popular route, (San Francisco - Denver Intl) is currently priced at $113.

  • Can I find deals for flights from San Francisco Bay Area to Denver that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Denver.

  • Can I find deals for business class flights from San Francisco Bay Area to Denver?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Denver 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 San Francisco Bay Area to Denver?

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Denver (average of $197). Flying from San Francisco Bay Area to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco Bay Area to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from San Francisco Bay Area to Denver

Discover the top 7 airlines that operate flights from San Francisco Bay Area to Denver. 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 أغسطس 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$174FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$88Average$162FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$116Average$391FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$312FlexibilityNo cancel feeOn-time63%
DeltaCheapest$158Average$283FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$158Average$327FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$429FlexibilityNo cancel feeOn-time71%

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