Cheap flights from San Francisco to United States
Travel > North America > United States
Travel tip: Visit Honolulu on your holidays!Check our current prices for flights from San Francisco to United States. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from San Francisco to United States, you will need to run a search below.
Search and Compare cheap Flights
![Travelgrove](/images/merchants_small/premium_travelgrove.gif)
Book your flight now with Cheapoair.com and save!
Cheap Ontario airfares from $56/RT are provided by Cheapoair.com. Outbound flight is leaving on 08/06/2024, 05:45 am from San Francisco Intl (SFO) airport and arrives at Ontario Int`l (ONT) at 07:07 am. The flight time is 1 hours and 22 minutes. The Returning flight departes on 08/15/2024, 11:11 am (other return dates are also available). Date posted: 21 Jun 2024
Price evolution for flights From San Francisco To United States
![Price overview for flights from San Francisco to United States Price overview for flights from San Francisco to United States](/images/new/cheap-flights/graph/cheap-flights-from-San-Francisco-to-United-States-graph.png?date=202407)
Recent Deals on Flights from San Francisco to United States:Roundtrip / Oneway
- $56
Multiple Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 08/06/2024 05:45 am Ontario, CA (ONT) San Francisco, CA (SFO) 08/15/2024 11:11 am - $58
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 08/06/2024 05:45 am Ontario, CA (ONT) San Francisco, CA (SFO) 08/15/2024 07:36 am - $58
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Salt Lake City, UT (SLC) 08/10/2024 01:59 pm Salt Lake City, UT (SLC) San Francisco, CA (SFO) 08/14/2024 04:16 pm - $61
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Las Vegas, NV (LAS) 07/31/2024 10:33 am Las Vegas, NV (LAS) San Francisco, CA (SFO) 08/15/2024 11:49 pm - $63
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 08/10/2024 06:15 am Ontario, CA (ONT) San Francisco, CA (SFO) 08/24/2024 07:48 pm - $29
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Las Vegas, NV (LAS) 08/21/2024 08:42 am - $29
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Las Vegas, NV (LAS) 09/18/2024 06:12 pm - $29
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Portland, OR (PDX) 09/05/2024 01:05 pm - $34
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Las Vegas, NV (LAS) 08/04/2024 12:03 pm - $34
Frontier Airlines
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Ontario, CA (ONT) 07/29/2024 05:50 am
Recently found cheap flight deals
Los Angeles To Syracuse Alaska Airlines airfares from Los Angeles in May
$821 Depart: 05/06/2020
Return: 05/19/2020
provided by FlyFar
New York City To Boston Spirit Airlines airfares from New York City in November
$224 Depart: 11/19/2024
Return: 11/26/2024
provided by Cheapoair.com
Philadelphia To Frankfurt Multiple Airlines airfares from Philadelphia in July
$1393 Depart: 07/24/2024
Return: 07/30/2024
provided by Cheapoair.com
Minneapolis To Louisville Spirit Airlines airfares from Minneapolis in January
$397 Depart: 01/04/2023
Return: 01/10/2023
provided by Cheapoair.com
Toronto To Yerevan Multiple Airlines airfares from Toronto in November
$1284 Depart: 11/15/2021
Return: 11/22/2021
provided by Cheapoair.com
Pittsburgh To Montego Bay Multiple Airlines airfares from Pittsburgh in August
$437 Depart: 08/27/2024
Return: 09/05/2024
provided by Cheapoair.com
Toronto To Bellingham Alaska Airlines airfares from Toronto in July
$968 Depart: 07/09/2024
Return: 07/15/2024
provided by Cheapoair.com
Detroit To Chattanooga United Airlines airfares from Detroit in October
$276 Depart: 10/02/2019
Return: 10/16/2019
provided by FlyFar
Toronto To Helsinki Multiple Airlines airfares from Toronto in August
$1154 Depart: 08/20/2024
Return: 08/27/2024
provided by Cheapoair.com
Specify your search details. Browse the cheapest flights from San Francisco to United States, United States hotel rooms and San Francisco to United States vacation packages from the most popular providers, airline consolidators and travel search engines.
Know what to do when flying to United States?
Honolulu Travel Guide Honolulu is settled on the Pacific with beautiful scenery, dramatic cliffs and the extinct volcanoes. It became famous after the Europeans came and explored its value and it developed into Kamehameha's capital and the economic center of the [...]Honolulu History Honolulu, like the rest of the Hawaiian State, has seen some sort of habitation since the time that the Polynesian migrants made their way into these volcanic islands. Nevertheless, the beginning of Honolulu history dates back to the reign of [...]
Honolulu Sightseeing Honolulu is the capital of Hawaii and is the most populous place designated to census. Honolulu is the centre for the Hawaiian music and some of the most famous music venues are Waikiki Shell, Hawaii Theatre and Neal Blaisdell Centre Concert [...]
Honolulu Nightlife Honolulu is a widely known cosmopolitan and sophisticated city that is the main hub of politics, entertainment, arts, business and education in Hawaii. Resorts, museums, shopping centers, cultural events, sports, concerts, theatres and fine [...]