Cheap flights from Santa Ana to Ontario (SNA - ONT)

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How to find the cheapest flight from
Santa Ana (SNA) to Ontario (ONT)

All the information you need to plan the best SNA to ONT flight in 2021: compare Santa Ana to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
When is the cheapest time to fly from Santa Ana to Ontario (SNA - ONT)?

When flying from Santa Ana to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Santa Ana to Ontario in November, December 2021

The best prices found for SNA to ONT flights for November, December
1 Dec - 5 Dec
$141pp
SNA
Santa Ana J. Wayne/Orange Cnty
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
30 Nov - 9 Dec
$287pp
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
7 Dec - 22 Dec
$312pp
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty

Santa Ana J. Wayne/Orange Cnty to Ontario 2022 flight deals

Cheap flights to Ontario from Santa Ana found for next year
1 Dec - 5 Dec
$141pp
SNA
Santa Ana J. Wayne/Orange Cnty
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
30 Nov - 9 Dec
$287pp
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
7 Dec - 22 Dec
$312pp
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty

Last minute flights from Santa Ana to Ontario

Late deals on round-trip flights to Ontario from Santa Ana, departing today and this week
7 Dec - 22 Dec
$312pp
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
5 Dec - 6 Dec
$423pp
SNA
Santa Ana J. Wayne/Orange Cnty
United Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
United Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
7 Dec - 22 Dec
$456pp
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty

One-way flights to Ontario from Santa Ana

The cheapest one-way flights from Santa Ana to Ontario
2:50 pm - 4:14 am
Frontier
2 Stops
13h 24m
SNA - ONT
Frontier
$174
JustFly
1:45 am - 9:31 am
United Airlines
1 Stop
7h 46m
SNA - ONT
United Airlines
$296
United
2:45 am - 2:36 pm
American Airlines
1 Stop
11h 51m
SNA - ONT
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Santa Ana</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Santa Ana to Ontario

Can I find flights from Santa Ana to Ontario for under $300 on Cheapflights?

Yes, there are multiple flights from Santa Ana to Ontario for under $300. The cheapest flight booked recently is on United Airlines for just $228, but on average you can expect to pay $392.

Are there last-minute flights available from Santa Ana to Ontario for under $400?

There are currently 4+ open flights from Santa Ana to Ontario within the next 7 days for less than $400.

What are the cheapest airlines to fly from Santa Ana to Ontario one-way?

The cheapest airlines for a one-way flight from Santa Ana to Ontario are Frontier ($37), United Airlines ($117), and American Airlines ($178).

What are the cheapest flights from Santa Ana to Ontario?

The cheapest flight price from Santa Ana to Ontario is $568. On average you can expect to pay $568. The most popular route, (Santa Ana J. Wayne/Orange Cnty - Ontario), can usually be booked for $80.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Santa Ana?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Santa Ana J. Wayne/Orange Cnty need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Santa Ana J. Wayne/Orange Cnty must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Santa Ana J. Wayne/Orange Cnty are not required to quarantine after entering Ontario.

Do I need a test to fly back to Santa Ana from Ontario?

Returning to Santa Ana J. Wayne/Orange Cnty from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Santa Ana J. Wayne/Orange Cnty.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Santa Ana J. Wayne/Orange Cnty.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Santa Ana to Ontario

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

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Santa Ana to Ontario.

Airports servicing Santa Ana

Airports servicing Ontario

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