$140+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
HDN — SFO
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Find cheap flights from Hayden to San Francisco with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hayden to San Francisco
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Best
Last-minute
One-way
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 19, 2026.
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 19, 2026.
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:40 am
HDN
- SFO
1 stop6h 30m
Southwest
Mon 8/241:30 pm
SFO
- HDN
1 stop4h 45m
Southwest
Deal found 7/16![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/257:05 am
HDN
- SFO
1 stop5h 18m
United Airlines
Sat 8/298:45 am
SFO
- HDN
1 stop4h 44m
United Airlines
Deal found 7/15![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/15. 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.
Tue 8/259:00 am
HDN
- SFO
2 stops10h 40m
Southwest
Sat 8/2910:20 am
SFO
- HDN
1 stop7h 05m
Southwest
Deal found 7/15![Southwest logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:25 pm
HDN
- SFO
1 stop7h 34m
Alaska Airlines
Sat 1/97:00 am
SFO
- HDN
1 stop7h 35m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:10 am
HDN
- SFO
2 stops11h 25m
Southwest
Sat 8/226:10 am
SFO
- HDN
2 stops11h 15m
Southwest
Deal found 7/18![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 10/311:22 pm
HDN
- SFO
1 stop5h 06m
United Airlines
Wed 11/42:25 pm
SFO
- HDN
1 stop4h 52m
United Airlines
Deal found 7/14![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:40 am
HDN
- SFO
2 stops9h 55m
Southwest
Sun 8/1610:05 am
SFO
- HDN
2 stops8h 40m
Southwest
Deal found 7/18![Southwest logo]()
$408
Best flights from Hayden to San FranciscoDiscover 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 19, 2026.
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 19, 2026.
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:40 am
HDN
- SFO
2 stops10h 15m
Southwest
Mon 8/2411:15 am
SFO
- HDN
1 stop7h 00m
Southwest
Deal found 7/16![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/257:05 am
HDN
- SFO
1 stop5h 18m
United Airlines
Sat 8/298:45 am
SFO
- HDN
1 stop4h 44m
United Airlines
Deal found 7/16![United Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:25 pm
HDN
- SFO
2 stops16h 35m
Alaska Airlines
Sat 1/97:00 am
SFO
- HDN
1 stop7h 35m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:00 am
HDN
- SFO
2 stops10h 40m
Southwest
Sat 8/2910:20 am
SFO
- HDN
1 stop7h 05m
Southwest
Deal found 7/16![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 10/311:22 pm
HDN
- SFO
1 stop7h 20m
United Airlines
Mon 11/26:16 am
SFO
- HDN
1 stop5h 03m
United Airlines
Deal found 7/15![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:10 am
HDN
- SFO
1 stop8h 40m
Southwest
Sat 8/2210:20 am
SFO
- HDN
1 stop7h 05m
Southwest
Deal found 7/18![Southwest logo]()
$394
Last-minute flights from Hayden to San FranciscoDiscover last-minute flight deals from Hayden to San Francisco. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Hayden to San Francisco. Data last updated July 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/15. 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 7/281:14 pm
HDN
- SFO
1 stop5h 16m
United Airlines
Thu 7/305:00 am
SFO
- HDN
1 stop6h 18m
United Airlines
Deal found 7/15![United Airlines logo]()
$787
One-way flights from Hayden to San FranciscoSearch for one-way flight options from Hayden to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Hayden to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Southwest deal was found by Cheapflights users on 7/17. 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.
Tue 9/158:55 am
HDN
- SFO
2 stops10h 45m
Southwest
Deal found 7/17![Southwest logo]()
$140
This Southwest deal was found by Cheapflights users on 7/15. 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.
Fri 9/118:15 am
HDN
- SFO
1 stop6h 55m
Southwest
Deal found 7/15![Southwest logo]()
$145
This Southwest deal was found by Cheapflights users on 7/17. 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.
Mon 9/148:15 am
HDN
- SFO
2 stops9h 15m
Southwest
Deal found 7/17![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 7/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
HDN
- SFO
1 stop5h 18m
United Airlines
Deal found 7/18![United Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 7/17. 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.
Tue 7/288:00 am
HDN
- SFO
1 stop6h 40m
Southwest
Deal found 7/17![Southwest logo]()
$225
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 9/103:10 pm
HDN
- SFO
1 stop8h 45m
United Airlines
Deal found 7/15![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 7/17. 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.
Fri 7/317:50 am
HDN
- SFO
2 stops7h 35m
Southwest
Deal found 7/17![Southwest logo]()
$284
Find flight deals from Hayden to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Hayden (HDN) to San Francisco (SFO). 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 July 19, 2026.
Round-trip from | $279 (Southwest) |
|---|---|
One-way from | $140 (Southwest) |
Popular in | November |
Cheapest in | May |
Average price | $493 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hayden to San Francisco 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 July 19, 2026.
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
Cheapest round-trip
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Fri 8/21
8:40 am-5:55 pm
2 stops10h 15m
San Francisco
Mon 8/24
11:15 am-7:15 pm
1 stop7h 00m
$284
Quickest round-trip
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Tue 8/25
7:05 am-11:23 am
1 stop5h 18m
San Francisco
Sat 8/29
8:45 am-2:29 pm
1 stop4h 44m
$289
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Tue 8/25
9:00 am-6:40 pm
2 stops10h 40m
San Francisco
Sat 8/29
10:20 am-6:25 pm
1 stop7h 05m
$294
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Sat 10/31
1:22 pm-7:42 pm
1 stop7h 20m
San Francisco
Mon 11/2
6:16 am-12:19 pm
1 stop5h 03m
$369
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Sat 8/15
9:10 am-4:50 pm
1 stop8h 40m
San Francisco
Sat 8/22
10:20 am-6:25 pm
1 stop7h 05m
$394
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Wed 12/16
5:25 pm-9:00 am
2 stops16h 35m
San Francisco
Sat 1/9
7:00 am-3:35 pm
1 stop7h 35m
$412
Cheapest one-way
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Wed 12/16
8:40 am-2:00 pm
1 stop6h 20m
$145
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Fri 9/11
8:15 am-2:10 pm
1 stop6h 55m
$145
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Mon 9/14
8:15 am-4:30 pm
2 stops9h 15m
$195
Quickest one-way
HaydenSan Francisco
HDN - SFO
HDNSFO
Hayden Yampa Valley
Sat 8/29
7:05 am-11:23 am
1 stop5h 18m
$224
Showing 1-10 of 13 resultsSorted by cheapest first
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.
HDN-SFO
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
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 19, 2026.
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.
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
Watsonville
San Bruno
Hayward
San Ramon
Redwood City
San Carlos
Turlock
Vallejo
San Lorenzo
Davis
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Alternative routes for Hayden to San Francisco
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Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
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Hayden and San Francisco flights
Browse other Hayden and San Francisco flight options. Last updated on July 19, 2026.
Other flights from Hayden
Browse through other flights departing from Hayden. Flights are based on user searches made on Cheapflights and were last updated on July 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 19, 2026.
Top airline flying from Hayden to San Francisco
Discover the top airline that operate flights from Hayden to San Francisco. 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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$349 | FlexibilityNo cancel fee | On-time69% |