What is the cheapest airline to fly from Hayden, Colorado to San Francisco round-trip?

Our cheapest airline available from Hayden, Colorado to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as $336 on this airline. You may be able to fly from Hayden, Colorado to San Francisco for 25% less than the average price by searching for this airline.

What is the cheapest day to fly from Hayden, Colorado to San Francisco?

Travelers seeking maximum savings on their Hayden, Colorado to San Francisco flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from Hayden, Colorado to San Francisco?

Users have found that flying from Hayden, Colorado to San Francisco on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Hayden, Colorado to San Francisco?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, November can be a great choice for travel to San Francisco. Flights to San Francisco from Hayden, Colorado in November are about $452 on average during November, but can be found for as low as $228.

What is the cheapest time of day to fly from HDN to SFO?

One of the essential ways to save on airfare from Hayden, Colorado to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

Can I find deals for flights from Hayden to San Francisco that include hotel bookings?

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

How can I find direct flights from Hayden to San Francisco?

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

Can I find deals for business class flights from Hayden to San Francisco?

Yes. Cheapflights offers flight deals from Hayden to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$124+ Cheap Flights from Hayden, CO to San Francisco

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Cheap flight deals from Hayden to San Francisco

Round-trip from	$249 (United Airlines)
One-way from	$124 (Southwest)
Popular in	January
Cheapest in	November
Average price	$373

From Hayden Yampa Valley to San Francisco

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One-way flight from Hayden Yampa Valley to San Francisco

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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($25 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 Hayden to San Francisco

Cheapest flights from Hayden to San Francisco
Explore the most affordable flight options available from Hayden to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

vie. 8/293:15 pmHDN - SFO

1 stop6h 48mUnited Airlines

mar. 9/25:00 amSFO - HDN

1 stop6h 21mUnited Airlines

Deal found 8/14

$249

jue. 8/287:38 amHDN - SFO

1 stop5h 13mUnited Airlines

lun. 9/15:00 amSFO - HDN

1 stop6h 21mUnited Airlines

Deal found 8/13

$319

jue. 8/217:38 amHDN - SFO

1 stop5h 13mUnited Airlines

dom. 8/246:30 amSFO - HDN

1 stop4h 51mUnited Airlines

Deal found 8/12

$379

vie. 10/103:25 pmHDN - SFO

1 stop6h 29mUnited Airlines

lun. 10/1310:36 pmSFO - HDN

2 stops14h 51mUnited Airlines

Deal found 8/14

$426

Best flights from Hayden to San Francisco
Discover carefully curated flight deals from Hayden to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 14, 2025.

vie. 8/293:15 pmHDN - SFO

1 stop6h 48mUnited Airlines

mar. 9/25:00 amSFO - HDN

1 stop6h 21mUnited Airlines

Deal found 8/14

$249

jue. 8/287:38 amHDN - SFO

1 stop5h 13mUnited Airlines

lun. 9/15:00 amSFO - HDN

1 stop6h 21mUnited Airlines

Deal found 8/13

$319

vie. 10/103:25 pmHDN - SFO

1 stop6h 29mUnited Airlines

lun. 10/135:05 amSFO - HDN

1 stop6h 24mUnited Airlines

Deal found 8/14

$423

Last-minute flights from Hayden to San Francisco
Discover last-minute flight deals from Hayden to San Francisco. Data last updated agosto 14, 2025 and is based on user searches.

jue. 8/217:38 amHDN - SFO

1 stop5h 13mUnited Airlines

dom. 8/246:30 amSFO - HDN

1 stop4h 51mUnited Airlines

Deal found 8/12

$379

jue. 8/287:38 amHDN - SFO

1 stop5h 13mUnited Airlines

lun. 9/15:00 amSFO - HDN

1 stop6h 21mUnited Airlines

Deal found 8/13

$319

vie. 8/293:15 pmHDN - SFO

1 stop6h 48mUnited Airlines

mar. 9/25:00 amSFO - HDN

1 stop6h 21mUnited Airlines

Deal found 8/14

$249

One-way flights from Hayden to San Francisco
Search for one-way flight options from Hayden to San Francisco. Find affordable one-way fares based on user searches. Data last updated agosto 14, 2025.

sáb. 9/2712:00 pmHDN - SFO

1 stop10h 35mSouthwest

Deal found 8/12

$124

vie. 9/2612:25 pmHDN - SFO

1 stop9h 50mSouthwest

Deal found 8/12

$141

sáb. 9/273:25 pmHDN - SFO

1 stop6h 29mUnited Airlines

Deal found 8/12

$219

dom. 9/287:33 amHDN - SFO

1 stop25h 12mUnited Airlines

Deal found 8/12

$233

jue. 9/251:35 pmHDN - SFO

1 stop10h 22mUnited Airlines

Deal found 8/12

$254

lun. 9/293:25 pmHDN - SFO

2 stops19h 02mUnited Airlines

Deal found 8/12

$259

mar. 9/233:15 pmHDN - SFO

1 stop6h 48mUnited Airlines

Deal found 8/12

$269

mié. 9/241:25 pmHDN - SFO

2 stops22h 30mUnited Airlines

Deal found 8/12

$275

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hayden to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

vie. 8/29

3:15 pm-9:03 pm

1 stop6h 48m

San Francisco

mar. 9/2

5:00 am-12:21 pm

1 stop6h 21m

$249

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

jue. 8/28

7:38 am-11:51 am

1 stop5h 13m

San Francisco

lun. 9/1

5:00 am-12:21 pm

1 stop6h 21m

$319

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

vie. 10/10

3:25 pm-8:54 pm

1 stop6h 29m

San Francisco

lun. 10/13

5:05 am-12:29 pm

1 stop6h 24m

$423

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

sáb. 9/27

12:00 pm-9:35 pm

1 stop10h 35m

$124

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

vie. 9/26

12:25 pm-9:15 pm

1 stop9h 50m

$141

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

sáb. 9/27

3:25 pm-8:54 pm

1 stop6h 29m

$219

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

dom. 9/28

7:33 am-7:45 am

1 stop25h 12m

$233

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

jue. 9/25

1:35 pm-10:57 pm

1 stop10h 22m

$254

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

lun. 9/29

3:25 pm-9:27 am

2 stops19h 02m

$259

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

mié. 9/24

3:15 pm-9:03 pm

1 stop6h 48m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 11 results

Best time to book a flight from Hayden to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hayden 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 Hayden to San Francisco

What is the cheapest month to book a flight from Hayden, Colorado to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Hayden, Colorado to San Francisco (average of $276). Flying from Hayden, Colorado to San Francisco in June is currently the most expensive (average of $358). 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.

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Hayden to San Francisco, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

United Airlines

7.4

Good

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Related info for your journey

What is the cheapest airline to fly from Hayden, Colorado to San Francisco round-trip?
Our cheapest airline available from Hayden, Colorado to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as $336 on this airline. You may be able to fly from Hayden, Colorado to San Francisco for 25% less than the average price by searching for this airline.
Can I find deals for flights from Hayden to San Francisco that include hotel bookings?
Yes. In addition to deals on Hayden to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hayden to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hayden to San Francisco.
Can I find deals for business class flights from Hayden to San Francisco?
Yes. Cheapflights offers flight deals from Hayden to San Francisco 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 Hayden, Colorado to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Hayden, Colorado to San Francisco (average of $276). Flying from Hayden, Colorado to San Francisco in June is currently the most expensive (average of $358). 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

Roseville

Santa Cruz

Livermore

South San Francisco

Mountain View

Turlock

Santa Clara

Hollister

Antioch

Watsonville

Manteca

Sunnyvale

Newark

Milpitas

Campbell

Foster City

San Leandro

Burlingame

Redwood City

Vallejo

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Hayden to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$336	Average$529	FlexibilityNo cancel fee	On-time69%

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$124+ Cheap flights from Hayden, CO to San Francisco (HDN - SFO)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hayden to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hayden to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hayden to San Francisco

Cheapest flights from Hayden to San FranciscoExplore the most affordable flight options available from Hayden to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Explore the most affordable flight options available from Hayden to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hayden to San Francisco that are best for you.

Best time to book a flight from Hayden to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hayden with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hayden to San Francisco

What is the cheapest month to book a flight from Hayden, Colorado to San Francisco?

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Hayden to San Francisco, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hayden to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Hayden, Colorado to San Francisco round-trip?

Can I find deals for flights from Hayden to San Francisco that include hotel bookings?

How can I find direct flights from Hayden to San Francisco?

Can I find deals for business class flights from Hayden to San Francisco?

What is the cheapest month to book a flight from Hayden, Colorado to San Francisco?

Traveling to a place near San Francisco?

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 Hayden to San Francisco

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

Top airline flying from Hayden to San Francisco

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Book with Flexibility

Travel Smart

Cheapest flights from Hayden to San Francisco
Explore the most affordable flight options available from Hayden to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.