HDN - SFO

$124 Find Cheap Flights from Hayden to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hayden to San Francisco departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hayden to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hayden to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hayden to San Francisco (HDN-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hayden to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hayden to San Francisco

Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
3:15 pm - 9:03 pmHDN-SFO
6h 48m1 stop
United Airlines Logo
5:00 am - 12:21 pmSFO-HDN
6h 21m1 stop
$249United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
7:38 am - 11:51 amHDN-SFO
5h 13m1 stop
United Airlines Logo
5:00 am - 12:21 pmSFO-HDN
6h 21m1 stop
$319United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:25 pm - 8:54 pmHDN-SFO
6h 29m1 stop
United Airlines Logo
5:05 am - 12:29 pmSFO-HDN
6h 24m1 stop
$399United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:25 pm - 8:54 pmHDN-SFO
6h 29m1 stop
United Airlines Logo
10:36 pm - 2:27 pmSFO-HDN
14h 51m2 stops
$402United Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
3:15 pm - 9:03 pmHDN-SFO
6h 48m1 stop
United Airlines Logo
10:35 am - 12:21 pmSFO-HDN
24h 46m2 stops
$423United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:25 pm - 8:54 pmHDN-SFO
6h 29m1 stop
United Airlines Logo
10:36 pm - 2:27 pmSFO-HDN
14h 51m2 stops
$426United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:25 pm - 10:55 amHDN-SFO
20h 30m2 stops
United Airlines Logo
5:05 am - 12:29 pmSFO-HDN
6h 24m1 stop
$453United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:25 pm - 10:55 amHDN-SFO
20h 30m2 stops
United Airlines Logo
10:36 pm - 2:27 pmSFO-HDN
14h 51m2 stops
$457United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
1:35 pm - 10:55 amHDN-SFO
22h 20m2 stops
United Airlines Logo
10:36 pm - 2:27 pmSFO-HDN
14h 51m2 stops
$477United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
7:38 am - 11:51 amHDN-SFO
5h 13m1 stop
United Airlines Logo
9:01 am - 8:03 pmSFO-HDN
10h 02m2 stops
$487United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Hayden to San Francisco flights

Get data-powered insights and trends into flights from Hayden to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hayden, Colorado to San Francisco?

What’s the cheapest day of the week to fly from Hayden to San Francisco?

The average price of all round-trip flights from Hayden to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Friday and more expensive on a Sunday. On your return trip to Hayden, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

Good to know

Low seasonNovember
Cheapest flight$124
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Hayden to San Francisco

When to book flights from Hayden to San Francisco

Are your dates flexible? Find out the best times to travel from Hayden to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hayden to San Francisco

  • What is the cheapest flight from Hayden to San Francisco?

    In the last 3 days, the lowest price for a flight from Hayden to San Francisco was $124 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Hayden and San Francisco?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Hayden to San Francisco?

    The Airbus A320neo is the aircraft model that flies most regularly on the Hayden to San Francisco flight route.

  • Which airline alliances offer flights from Hayden to San Francisco?

    Star Alliance is the only airline alliance operating flights between Hayden and San Francisco.

  • How does KAYAK find such low prices on flights from Hayden to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hayden to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hayden to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Hayden is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hayden to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Hayden with another airline. Booking your flights between Hayden and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hayden to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Hayden up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Hayden to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Hayden to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hayden to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8915 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

2.0 MediocreGeorge, Aug 2025HNL - SFO
Read more United Airlines reviews

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Boarded plane and then delayed 1.5 hours while on the plane

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.