What are the cheapest airlines flying from Hayden, Colorado to San Francisco round-trip?

Our cheapest airline available from Hayden, Colorado to San Francisco is Southwest. Our recent data shows that you can find tickets from as low as $254 on this airline. An additional option worth looking into is United Airlines, starting at $361. You may be able to fly from Hayden, Colorado to San Francisco for 50% less than the average price by searching for these airlines.

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 September. 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 $514 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.

$166+ Flights from Hayden, CO to San Francisco

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Cheap flight deals from Hayden to San Francisco

Round-trip from	$254 (Southwest)
One-way from	$166 (United Airlines)
Popular in	September
Cheapest in	November
Average price	$740

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. 6% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 1, 2025.

Fri 8/11:01 pmHDN - SFO

1 stop5h 42mUnited Airlines

Sun 8/35:00 amSFO - HDN

1 stop6h 20mUnited Airlines

Deal found 7/1

$316

Fri 8/112:55 pmHDN - SFO

1 stop9h 55mSouthwest

Sun 8/35:15 amSFO - HDN

2 stops6h 00mSouthwest

Deal found 7/1

$405

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 July 1, 2025.

Sat 9/2712:00 pmHDN - SFO

1 stop5h 25mSouthwest

Mon 9/295:30 amSFO - HDN

1 stop5h 20mSouthwest

Deal found 6/28

$254

Wed 7/161:01 pmHDN - SFO

1 stop5h 42mUnited Airlines

Sun 7/208:35 amSFO - HDN

1 stop4h 51mUnited Airlines

Deal found 7/1

$361

Last-minute flights from Hayden to San Francisco
Discover last-minute flight deals from Hayden to San Francisco. Data last updated July 1, 2025 and is based on user searches.

Fri 8/11:01 pmHDN - SFO

1 stop5h 42mUnited Airlines

Sun 8/35:00 amSFO - HDN

1 stop6h 20mUnited Airlines

Deal found 7/1

$316

Fri 8/112:55 pmHDN - SFO

1 stop9h 55mSouthwest

Sun 8/35:15 amSFO - HDN

2 stops6h 00mSouthwest

Deal found 7/1

$405

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 July 1, 2025.

Wed 7/301:01 pmHDN - SFO

1 stop5h 42mUnited Airlines

Deal found 6/29

$166

Thu 7/2412:55 pmHDN - SFO

2 stops11h 30mSouthwest

Deal found 6/30

$209

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

Fri 8/1

1:01 pm-5:43 pm

1 stop5h 42m

San Francisco

Sun 8/3

5:00 am-12:20 pm

1 stop6h 20m

$316

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

Fri 8/1

12:55 pm-9:50 pm

1 stop9h 55m

San Francisco

Sun 8/3

5:15 am-12:15 pm

2 stops6h 00m

$405

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

Thu 7/24

1:01 pm-5:19 pm

1 stop5h 18m

$186

HaydenSan Francisco

HDN - SFO

HDNSFO

Hayden Yampa Valley

Thu 7/24

12:55 pm-11:25 pm

2 stops11h 30m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $360). 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 Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest

8.0

Very good

4,273 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines

7.4

Good

8,858 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

What are the cheapest airlines flying from Hayden, Colorado to San Francisco round-trip?
Our cheapest airline available from Hayden, Colorado to San Francisco is Southwest. Our recent data shows that you can find tickets from as low as $254 on this airline. An additional option worth looking into is United Airlines, starting at $361. You may be able to fly from Hayden, Colorado to San Francisco for 50% less than the average price by searching for these airlines.
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 $360). 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.

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Top airline flying from Hayden to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$336	Average$571	FlexibilityNo cancel fee	On-time69%

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$166+ 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 7/30. 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 July 1, 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 July 1, 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 Southwest and 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 are the cheapest airlines flying 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 Hayden?

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Alternative routes for Hayden to San Francisco

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Top airline flying from Hayden to San Francisco

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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 July 1, 2025.