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Cheap flights from Rochester, Minnesota to Los Angeles from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester, Minnesota to Los Angeles departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rochester, Minnesota to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 am - 12:10 pm
RST
-
ONT
8h 55m
2 stops
Delta Logo
1:06 pm - 10:27 pm
ONT
-
RST
7h 21m
2 stops
$414Delta
Tue, Jul 28 - Sat, Aug 8
Delta Logo
5:15 am - 12:10 pm
RST
-
ONT
8h 55m
2 stops
Delta Logo
5:05 pm - 10:52 am
ONT
-
RST
15h 47m
2 stops
$440Delta
Tue, Jul 28 - Tue, Aug 11
American Airlines Logo
7:43 pm - 12:03 pm
RST
-
ONT
18h 20m
2 stops
American Airlines Logo
6:15 am - 6:59 pm
ONT
-
RST
10h 44m
2 stops
$481American Airlines
Sun, Aug 30 - Sat, Sep 5
Delta Logo
5:15 am - 12:10 pm
RST
-
ONT
8h 55m
2 stops
Delta Logo
5:05 pm - 4:04 pm
ONT
-
RST
20h 59m
2 stops
$492Delta
Tue, Jul 28 - Mon, Aug 10
Delta Logo
5:15 am - 12:10 pm
RST
-
ONT
8h 55m
2 stops
Delta Logo
5:05 pm - 10:52 am
ONT
-
RST
15h 47m
2 stops
$498Delta
Tue, Jul 28 - Wed, Aug 5
Delta Logo
4:44 pm - 11:48 pm
RST
-
ONT
9h 04m
2 stops
Delta Logo
1:06 pm - 10:27 pm
ONT
-
RST
7h 21m
2 stops
$513Delta
Thu, Jul 30 - Sat, Aug 8
United Airlines Logo
10:47 am - 6:29 pm
RST
-
ONT
9h 42m
1 stop
United Airlines Logo
9:00 am - 10:06 am
ONT
-
RST
23h 06m
2 stops
$522United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
10:47 am - 6:29 pm
RST
-
ONT
9h 42m
1 stop
United Airlines Logo
6:46 am - 5:52 pm
ONT
-
RST
9h 06m
1 stop
$524United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
10:59 am - 10:32 pm
RST
-
ONT
13h 33m
2 stops
American Airlines Logo
1:11 pm - 12:22 am
ONT
-
RST
9h 11m
2 stops
$534American Airlines
Tue, Jul 14 - Sat, Jul 18
United Airlines Logo
10:47 am - 6:29 pm
RST
-
ONT
9h 42m
1 stop
United Airlines Logo
9:00 am - 10:06 am
ONT
-
RST
23h 06m
2 stops
$565United Airlines
Sat, Oct 31 - Tue, Nov 3

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Delta flights from Rochester, Minnesota to Ontario

Our best Delta deals on Rochester, Minnesota to Ontario flight tickets
Delta
Jul 28
RST5:15 amRochester
8h 55m
2 stops
ONT12:10 pmOntario
Aug 8
ONT1:06 pmOntario
7h 21m
2 stops
RST10:27 pmRochester
$414
Delta
Jul 28
RST5:15 amRochester
8h 55m
2 stops
ONT12:10 pmOntario
Aug 11
ONT5:05 pmOntario
15h 47m
2 stops
RST10:52 amRochester
$440
Delta
Jul 28
RST5:15 amRochester
8h 55m
2 stops
ONT12:10 pmOntario
Aug 10
ONT5:05 pmOntario
20h 59m
2 stops
RST4:04 pmRochester
$492

American Airlines flights from Rochester, Minnesota to Ontario

Our best American Airlines deals on Rochester, Minnesota to Ontario flight tickets
American Airlines
Aug 30
RST7:43 pmRochester
18h 20m
2 stops
ONT12:03 pmOntario
Sep 5
ONT6:15 amOntario
10h 44m
2 stops
RST6:59 pmRochester
$481
American Airlines
Jul 3
RST10:59 amRochester
12h 44m
2 stops
ONT9:43 pmOntario
Jul 11
ONT1:11 pmOntario
9h 11m
2 stops
RST12:22 amRochester
$520
American Airlines
Jul 14
RST10:59 amRochester
13h 33m
2 stops
ONT10:32 pmOntario
Jul 18
ONT1:11 pmOntario
9h 11m
2 stops
RST12:22 amRochester
$534

momondo Fare Finder

 
Customize your flight search to find flights from Rochester, Minnesota to Ontario 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, momondo users made 832,500 searches. Data last updated July 1, 2026.
Use the filters below to find and compare flights from Rochester, Minnesota to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RochesterOntario

RST - ONT

RSTONT

Rochester

Tue 7/28

5:15 am-12:10 pm

2 stops8h 55m

Ontario

Sat 8/8

1:06 pm-10:27 pm

2 stops7h 21m

$414

RochesterOntario

RST - ONT

RSTONT

Rochester

Tue 7/28

5:15 am-12:10 pm

2 stops8h 55m

Ontario

Tue 8/11

5:05 pm-10:52 am

2 stops15h 47m

$440

RochesterOntario

RST - ONT

RSTONT

Rochester

Sun 8/30

7:43 pm-12:03 pm

2 stops18h 20m

Ontario

Sat 9/5

6:15 am-6:59 pm

2 stops10h 44m

$481

RochesterOntario

RST - ONT

RSTONT

Rochester

Tue 7/28

5:15 am-12:10 pm

2 stops8h 55m

Ontario

Mon 8/10

5:05 pm-4:04 pm

2 stops20h 59m

$492

RochesterOntario

RST - ONT

RSTONT

Rochester

Tue 7/28

5:15 am-12:10 pm

2 stops8h 55m

Ontario

Wed 8/5

5:05 pm-10:52 am

2 stops15h 47m

$498

RochesterOntario

RST - ONT

RSTONT

Rochester

Thu 7/30

4:44 pm-11:48 pm

2 stops9h 04m

Ontario

Sat 8/8

1:06 pm-10:27 pm

2 stops7h 21m

$513

RochesterOntario

RST - ONT

RSTONT

Rochester

Sat 10/31

10:47 am-6:29 pm

1 stop9h 42m

Ontario

Tue 11/3

9:00 am-10:06 am

2 stops23h 06m

$522

RochesterOntario

RST - ONT

RSTONT

Rochester

Sat 10/31

10:47 am-6:29 pm

1 stop9h 42m

Ontario

Tue 11/3

6:46 am-5:52 pm

1 stop9h 06m

$524

RochesterOntario

RST - ONT

RSTONT

Rochester

Tue 7/14

10:59 am-10:32 pm

2 stops13h 33m

Ontario

Sat 7/18

1:11 pm-12:22 am

2 stops9h 11m

$534

RochesterOntario

RST - ONT

RSTONT

Rochester

Sat 10/31

10:47 am-6:29 pm

1 stop9h 42m

Ontario

Tue 11/3

9:00 am-10:06 am

2 stops23h 06m

$565

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rochester, Minnesota to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rochester to Ontario?

Delta and American Airlines are the most popular carriers operating from Rochester to Ontario

What airlines fly to Ontario?

Sun Country Air, Delta and Frontier are the top three most popular airlines that fly to Ontario from Rochester, Minnesota according to our data. Sun Country Air is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Rochester, Minnesota to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester, Minnesota to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rochester, Minnesota to Ontario (RST to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester, Minnesota to Ontario

Fastest flight time

8h 48m

Direct flights

None
The fastest flight from Rochester, Minnesota to Ontario takes 8h 48m
There are no direct flights from Rochester, Minnesota to Ontario. There are no popular flight routes from Rochester, Minnesota to Ontario.
Search flight deals

Frequently asked questions about flying from Rochester, Minnesota to Ontario

  • How far is Rochester to Ontario by plane?

    Rochester and Ontario are 1506.6 mi apart from one another. By plane, this route typically takes 8h 48m.

  • When did momondo last update prices for flights from Rochester Airport to Ontario Airport?

    Prices for flights from Rochester Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from Rochester Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rochester Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Rochester to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rochester to Ontario. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rochester to Ontario with flexible booking policies on momondo?

Flights from Rochester to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rochester to Ontario?

Once all potential Rochester to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rochester to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rochester to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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