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Cheap flights from Reno to Los Angeles from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reno to Los Angeles departing on 8/18. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Reno to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
Frontier Logo
5:08 pm - 12:18 pm
ONT
-
RNO
19h 10m
1 stop
$210Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
12:11 pm - 3:54 pm
RNO
-
ONT
3h 43m
1 stop
Frontier Logo
3:40 pm - 11:16 am
ONT
-
RNO
19h 36m
1 stop
$219Frontier
Wed, Aug 19 - Wed, Aug 26
Frontier Logo
12:11 pm - 3:54 pm
RNO
-
ONT
3h 43m
1 stop
Frontier Logo
3:40 pm - 11:16 am
ONT
-
RNO
19h 36m
1 stop
$220Frontier
Tue, Aug 18 - Wed, Aug 19
Frontier Logo
12:11 pm - 3:54 pm
RNO
-
ONT
3h 43m
1 stop
Frontier Logo
3:40 pm - 7:47 pm
ONT
-
RNO
4h 07m
1 stop
$225Frontier
Wed, Aug 19 - Thu, Aug 20
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
Frontier Logo
3:40 pm - 8:02 pm
ONT
-
RNO
4h 22m
1 stop
$230Frontier
Tue, Jul 14 - Wed, Jul 15
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
Frontier Logo
11:47 am - 12:18 pm
ONT
-
RNO
24h 31m
1 stop
$233Frontier
Tue, Aug 11 - Sun, Aug 16
Frontier Logo
1:04 pm - 8:03 am
RNO
-
ONT
18h 59m
1 stop
Frontier Logo
11:52 am - 12:09 pm
ONT
-
RNO
24h 17m
1 stop
$235Frontier
Wed, Jul 22 - Sat, Jul 25
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
Frontier Logo
3:40 pm - 8:02 pm
ONT
-
RNO
4h 22m
1 stop
$237Frontier
Wed, Jul 29 - Mon, Aug 3
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
Frontier Logo
1:38 pm - 12:09 pm
ONT
-
RNO
22h 31m
1 stop
$240Frontier
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
Frontier Logo
11:47 am - 12:40 pm
ONT
-
RNO
24h 53m
1 stop
$241Frontier
Sat, Aug 8 - Mon, Aug 10

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Delta flights from Reno to Ontario

Our best Delta deals on Reno to Ontario flight tickets
Delta
Aug 8
RNO6:00 amReno
6h 16m
1 stop
ONT12:16 pmOntario
Aug 10
ONT5:05 pmOntario
6h 47m
1 stop
RNO11:52 pmReno
$327
Delta
Jul 29
RNO5:30 amReno
6h 40m
1 stop
ONT12:10 pmOntario
Jul 31
ONT9:40 amOntario
7h 12m
1 stop
RNO4:52 pmReno
$334
Delta
Jul 7
RNO5:35 pmReno
6h 13m
1 stop
ONT11:48 pmOntario
Jul 18
ONT5:10 pmOntario
4h 47m
1 stop
RNO9:57 pmReno
$444

Frontier flights from Reno to Ontario

Our best Frontier deals on Reno to Ontario flight tickets
Frontier
Aug 4
RNO8:47 pmReno
11h 16m
1 stop
ONT8:03 amOntario
Aug 11
ONT5:08 pmOntario
19h 10m
1 stop
RNO12:18 pmReno
$210
Frontier
Aug 19
RNO12:11 pmReno
3h 43m
1 stop
ONT3:54 pmOntario
Aug 26
ONT3:40 pmOntario
19h 36m
1 stop
RNO11:16 amReno
$219
Frontier
Aug 18
RNO12:11 pmReno
3h 43m
1 stop
ONT3:54 pmOntario
Aug 19
ONT3:40 pmOntario
19h 36m
1 stop
RNO11:16 amReno
$220

momondo Fare Finder

 
Customize your flight search to find flights from Reno 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 June 27, 2026.
Use the filters below to find and compare flights from Reno to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RenoOntario

RNO - ONT

RNOONT

Reno

Tue 8/4

8:47 pm-8:03 am

1 stop11h 16m

Ontario

Tue 8/11

5:08 pm-12:18 pm

1 stop19h 10m

$210

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 8/19

12:11 pm-3:54 pm

1 stop3h 43m

Ontario

Wed 8/26

3:40 pm-11:16 am

1 stop19h 36m

$219

RenoOntario

RNO - ONT

RNOONT

Reno

Tue 8/18

12:11 pm-3:54 pm

1 stop3h 43m

Ontario

Wed 8/19

3:40 pm-11:16 am

1 stop19h 36m

$220
Quickest round-trip

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 8/19

12:11 pm-3:54 pm

1 stop3h 43m

Ontario

Thu 8/20

3:40 pm-7:47 pm

1 stop4h 07m

$225

RenoOntario

RNO - ONT

RNOONT

Reno

Tue 7/14

8:47 pm-8:03 am

1 stop11h 16m

Ontario

Wed 7/15

3:40 pm-8:02 pm

1 stop4h 22m

$230

RenoOntario

RNO - ONT

RNOONT

Reno

Tue 8/11

8:47 pm-8:03 am

1 stop11h 16m

Ontario

Sun 8/16

11:47 am-12:18 pm

1 stop24h 31m

$233

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 7/22

1:04 pm-8:03 am

1 stop18h 59m

Ontario

Sat 7/25

11:52 am-12:09 pm

1 stop24h 17m

$235

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 7/29

8:47 pm-8:03 am

1 stop11h 16m

Ontario

Mon 8/3

3:40 pm-8:02 pm

1 stop4h 22m

$237

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 7/22

8:47 pm-8:03 am

1 stop11h 16m

Ontario

Wed 7/29

1:38 pm-12:09 pm

1 stop22h 31m

$240

RenoOntario

RNO - ONT

RNOONT

Reno

Sat 8/8

8:47 pm-8:03 am

1 stop11h 16m

Ontario

Mon 8/10

11:47 am-12:40 pm

1 stop24h 53m

$241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Reno 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 month to fly to Ontario?

In general, October is the cheapest month to fly from Reno to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $227. If you aren’t able to travel during the month of October, then book flights to Ontario from Reno during June instead. Flights to Ontario in June, while not as cheap as those in October, still average around $272.

How have Reno to Ontario flight prices changed over time?

As of June 2026, prices for Reno to Ontario flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Reno to Ontario

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

Cheap Reno to Ontario (RNO to ONT) flight deals and tips

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

Fastest flight time

3h 25m

Direct flights

None
The fastest flight from Reno to Ontario takes 3h 25m
There are no direct flights from Reno to Ontario. There are no popular flight routes from Reno to Ontario.
Search flight deals

Frequently asked questions about flying from Reno to Ontario

  • How far is Reno to Ontario by plane?

    Reno and Ontario are 395.9 mi apart from one another. By plane, this route typically takes 3h 25m.

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

    Prices for flights from Reno Airport to Ontario Airport were last updated today.

  • How many operators does momondo search for flights from Reno Airport to Ontario Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reno 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.

  • What is the most popular airline from Reno to Ontario?

Best airlines flying from Reno to Ontario

Compare and see reviews for airlines that fly from Reno to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $138Free CancellationRating
5.6
2,864 reviews
Search Frontier flights
SouthwestPriceFrom $236Free CancellationRating
7.9
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,898 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reno to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Reno to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Reno and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Ontario from Reno. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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