Colorado

$39+ Cheap flights from San Francisco Bay Area to Colorado

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DEN
Dec 23 — Dec 301
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Cheap flight deals from San Francisco Bay Area to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$68
(Frontier)

One-way from

$39
(Frontier)
From San Francisco Bay Area to Colorado
One-way flight from San Francisco Bay Area to Colorado

Find flight deals from San Francisco Bay Area to Colorado

Cheapest flights from San Francisco Bay Area to Colorado
Explore the most affordable flight options available from San Francisco Bay Area to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:29 pmSFO - DEN
1 stop12h 53mFrontier
Sat 1/1110:15 pmDEN - SFO
Nonstop2h 56mFrontier
Deal found 12/17$113
This Trip.com deal was found by Cheapflights users on 12/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:15 amSFO - EGE
Nonstop2h 14mFrontier
Sat 12/2810:19 amEGE - SFO
Nonstop2h 36mFrontier
Deal found 12/18$113
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:26 pmSJC - DEN
1 stop7h 28mFrontier
Fri 1/1010:28 amDEN - SJC
Nonstop2h 40mFrontier
Deal found 12/17$123
This eDestinos deal was found by Cheapflights users on 12/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:24 pmSJC - DEN
1 stop11h 35mMultiple Airlines
Fri 1/312:54 pmDEN - SJC
1 stop4h 46mMultiple Airlines
Deal found 12/17$259
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:13 pmSFO - DEN
1 stop16h 07mMultiple Airlines
Wed 1/2210:15 pmDEN - SFO
Nonstop2h 54mMultiple Airlines
Deal found 12/18$267
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:55 amSFO - MTJ
Nonstop2h 23mUnited Airlines
Wed 1/14:05 pmMTJ - SFO
Nonstop2h 44mUnited Airlines
Deal found 12/17$337
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:15 amSFO - EGE
Nonstop2h 40mUnited Airlines
Fri 12/275:30 pmEGE - SFO
1 stop4h 58mUnited Airlines
Deal found 12/16$363
This United deal was found by Cheapflights users on 12/18. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:30 amSFO - ASE
Nonstop2h 52mUnited Airlines
Tue 1/712:11 pmASE - SFO
Nonstop2h 55mUnited Airlines
Deal found 12/18$384
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/189:55 amSFO - MTJ
1 stop5h 10mSouthwest
Wed 12/254:40 pmMTJ - SFO
1 stop6h 55mSouthwest
Deal found 12/17$388
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:25 amSJC - DEN
1 stop14h 52mDelta
Tue 1/145:40 amDEN - SJC
1 stop4h 34mDelta
Deal found 12/17$390
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:35 pmSFO - GJT
1 stop6h 44mUnited Airlines
Tue 12/311:25 pmGJT - SFO
1 stop7h 15mUnited Airlines
Deal found 12/17$403
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:44 amSFO - GJT
1 stop4h 36mAmerican Airlines
Wed 1/15:00 amGJT - SFO
1 stop5h 39mAmerican Airlines
Deal found 12/17$409

Find flights from San Francisco Bay Area to Colorado within your budget

Customize your flight search to find flights from San Francisco Bay Area to Colorado 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoVail

SFO - EGE

SFOEGE

San Francisco

Sat 1/4

6:15 am-9:29 am

Nonstop2h 14m

Vail Eagle County

Sat 1/11

9:19 am-10:59 am

Nonstop2h 40m

$68

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Sun 2/9

5:19 pm-1:24 am

1 stop7h 05m

Denver Intl

Wed 2/12

1:20 pm-3:03 pm

Nonstop2h 43m

$91

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 1/7

6:55 am-10:30 am

Nonstop2h 35m

Denver Intl

Thu 1/9

10:14 pm-7:35 am

1 stop10h 21m

$93

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Wed 1/22

4:38 pm-11:21 pm

2 stops29h 43m

Denver Intl

Sat 1/25

10:18 pm-7:44 am

1 stop10h 26m

$144

OaklandDenver

OAK - DEN

OAKDEN

Oakland

Wed 2/26

6:30 pm-10:00 pm

Nonstop2h 30m

Denver Intl

Tue 3/4

8:40 pm-10:25 pm

Nonstop2h 45m

$158

OaklandDenver

OAK - DEN

OAKDEN

Oakland

Tue 1/7

5:01 pm-10:47 pm

1 stop4h 46m

Denver Intl

Mon 1/13

8:25 am-12:33 pm

1 stop5h 08m

$166

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 2/8

8:20 am-10:36 pm

2 stops13h 16m

Denver Intl

Wed 2/12

8:35 am-2:52 pm

1 stop7h 17m

$171

San JoseDenver

SJC - DEN

SJCDEN

San Jose

Tue 1/21

8:25 am-12:03 pm

Nonstop2h 38m

Denver Intl

Wed 1/22

11:45 am-1:31 pm

Nonstop2h 46m

$177

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 1/18

6:55 am-10:25 am

Nonstop2h 30m

Denver Intl

Sun 1/19

3:45 pm-5:35 pm

Nonstop2h 50m

$198

San FranciscoVail

SFO - EGE

SFOEGE

San Francisco

Mon 1/13

6:05 am-2:38 pm

1 stop7h 33m

Vail Eagle County

Wed 1/15

12:56 pm-6:03 pm

1 stop6h 07m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado 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.

Travel insights for flights from San Francisco Bay Area to Colorado

Get recent, data-driven insights about flights from San Francisco Bay Area to Colorado including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Colorado (average of $197). Flying from San Francisco Bay Area to Colorado in March is currently the most expensive (average of $271). 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 CO?

Find hourly flight availability from San Francisco Bay Area to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from San Francisco Bay Area to Colorado, 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 Colorado

Explore weekly flight availability from San Francisco Bay Area to Colorado. 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 December 18, 2024.

The most flights from zzXIH to USCO are scheduled on a Wednesday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated December 18, 2024.
See what other customers who have flown with Southwest, Delta and United Airlines from San Francisco Bay Area to Colorado have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.1
Very good
4,848 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
9,552 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
8,604 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.4
Good
9,059 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.2
Good
10,000 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this San Francisco Bay Area to Colorado flight route?

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

    $39 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $79 and $79, respectively.

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

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

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

    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 Colorado.

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Colorado (average of $197). Flying from San Francisco Bay Area to Colorado in March is currently the most expensive (average of $271). 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

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Alternative routes for San Francisco Bay Area to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Francisco Bay Area to Colorado

Discover the top 7 airlines that operate flights from San Francisco Bay Area to Colorado. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$156FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$95Average$179FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$392FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$153Average$481FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$335FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$500FlexibilityNo cancel feeOn-time71%
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