Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Reno to Los Angeles from $71

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 10/15. 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
8:53 am - 4:59 pmRNO  Reno-ONT Ontario
8h 06m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:04 am - 6:18 pmONT  Ontario-RNO Reno
8h 14m1 stop Las Vegas Harry Reid Intl
$142Frontier
Wed, Sep 9 - Wed, Sep 23
Frontier Logo
9:03 am - 4:59 pmRNO  Reno-ONT Ontario
7h 56m1 stop Las Vegas Harry Reid Intl
Frontier Logo
2:30 pm - 6:18 pmONT  Ontario-RNO Reno
3h 48m1 stop Las Vegas Harry Reid Intl
$142Frontier
Thu, Sep 10 - Wed, Sep 16
Frontier Logo
9:03 am - 4:59 pmRNO  Reno-ONT Ontario
7h 56m1 stop Las Vegas Harry Reid Intl
Frontier Logo
2:30 pm - 6:32 pmONT  Ontario-RNO Reno
4h 02m1 stop Las Vegas Harry Reid Intl
$142Frontier
Thu, Sep 17 - Mon, Sep 21
Southwest Logo
5:30 pm - 9:00 pmRNO  Reno-ONT Ontario
3h 30m1 stop Las Vegas Harry Reid Intl
Southwest Logo
2:40 pm - 9:20 pmONT  Ontario-RNO Reno
6h 40m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
$246Southwest
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
5:30 pm - 9:00 pmRNO  Reno-ONT Ontario
3h 30m1 stop Las Vegas Harry Reid Intl
Southwest Logo
9:05 am - 3:40 pmONT  Ontario-RNO Reno
6h 35m2 stops San Jose Las Vegas Harry Reid Intl
$247Southwest
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
3:15 pm - 9:00 pmRNO  Reno-ONT Ontario
5h 45m2 stops San Diego Las Vegas Harry Reid Intl
Southwest Logo
2:40 pm - 9:20 pmONT  Ontario-RNO Reno
6h 40m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
$251Southwest
Wed, Sep 9 - Mon, Sep 14
Delta Logo
6:00 am - 12:16 pmRNO  Reno-ONT Ontario
6h 16m1 stop Salt Lake City
Delta Logo
6:00 am - 11:10 amONT  Ontario-RNO Reno
5h 10m1 stop Salt Lake City
$285Delta
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
8:13 am - 2:01 pmRNO  Reno-ONT Ontario
5h 48m1 stop San Francisco
United Airlines Logo
8:00 am - 1:18 pmONT  Ontario-RNO Reno
5h 18m1 stop San Francisco
$311United Airlines
Tue, Sep 15 - Sat, Sep 19
Delta Logo
5:37 pm - 10:23 pmRNO  Reno-ONT Ontario
4h 46m1 stop Salt Lake City
Delta Logo
6:00 am - 11:10 amONT  Ontario-RNO Reno
5h 10m1 stop Salt Lake City
$315Delta
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
6:00 am - 12:12 pmRNO  Reno-ONT Ontario
6h 12m1 stop San Francisco
United Airlines Logo
6:08 am - 9:29 amONT  Ontario-RNO Reno
3h 21m1 stop San Francisco
$405United Airlines
Sun, Sep 6 - Mon, Sep 7

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Reno to Ontario

Our best Frontier deals on Reno to Ontario flight tickets
Frontier
Sep 9
RNO8:53 amReno
8h 06m
1 stop
ONT4:59 pmOntario
Sep 23
ONT10:04 amOntario
8h 14m
1 stop
RNO6:18 pmReno
$142
Frontier
Nov 9
RNO3:17 pmReno
5h 31m
1 stop
ONT8:48 pmOntario
Nov 14
ONT12:57 pmOntario
6h 55m
1 stop
RNO7:52 pmReno
$159
Frontier
Oct 9
RNO3:17 pmReno
4h 42m
1 stop
ONT7:59 pmOntario
Oct 12
ONT8:54 pmOntario
22h 58m
1 stop
RNO7:52 pmReno
$184

Southwest flights from Reno to Ontario

Our best Southwest deals on Reno to Ontario flight tickets
Southwest
Sep 9
RNO5:30 pmReno
3h 30m
1 stop
ONT9:00 pmOntario
Sep 14
ONT2:40 pmOntario
6h 40m
2 stops
RNO9:20 pmReno
$246
Southwest
Sep 9
RNO5:30 pmReno
3h 30m
1 stop
ONT9:00 pmOntario
Sep 15
ONT9:05 amOntario
6h 35m
2 stops
RNO3:40 pmReno
$247
Southwest
Sep 9
RNO3:15 pmReno
5h 45m
2 stops
ONT9:00 pmOntario
Sep 14
ONT2:40 pmOntario
6h 40m
2 stops
RNO9:20 pmReno
$251

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 August 11, 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 Reno - ONT Ontario

RNOONT

Reno

Wed 9/9

8:53 am-4:59 pm

1 stop8h 06m

Ontario

Wed 9/23

10:04 am-6:18 pm

1 stop8h 14m

$142

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Thu 9/10

9:03 am-4:59 pm

1 stop7h 56m

Ontario

Wed 9/16

2:30 pm-6:18 pm

1 stop3h 48m

$142

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Thu 9/17

9:03 am-4:59 pm

1 stop7h 56m

Ontario

Mon 9/21

2:30 pm-6:32 pm

1 stop4h 02m

$142

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Wed 9/9

5:30 pm-9:00 pm

1 stop3h 30m

Ontario

Mon 9/14

2:40 pm-9:20 pm

2 stops6h 40m

$246

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Wed 9/9

5:30 pm-9:00 pm

1 stop3h 30m

Ontario

Tue 9/15

9:05 am-3:40 pm

2 stops6h 35m

$247

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Wed 9/9

3:15 pm-9:00 pm

2 stops5h 45m

Ontario

Mon 9/14

2:40 pm-9:20 pm

2 stops6h 40m

$251

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Sat 9/5

6:00 am-12:16 pm

1 stop6h 16m

Ontario

Sun 9/6

6:00 am-11:10 am

1 stop5h 10m

$285

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Tue 9/15

8:13 am-2:01 pm

1 stop5h 48m

Ontario

Sat 9/19

8:00 am-1:18 pm

1 stop5h 18m

$311

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Sat 9/5

5:37 pm-10:23 pm

1 stop4h 46m

Ontario

Sun 9/6

6:00 am-11:10 am

1 stop5h 10m

$315
Quickest round-trip

RenoOntario

RNO Reno - ONT Ontario

RNOONT

Reno

Sun 9/6

6:00 am-12:12 pm

1 stop6h 12m

Ontario

Mon 9/7

6:08 am-9:29 am

1 stop3h 21m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

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, June 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 $272. If you aren’t able to travel during the month of June, then book flights to Ontario from Reno during February instead. Flights to Ontario in February, while not as cheap as those in June, still average around $275.

How have Reno to Ontario flight prices changed over time?

As of August 2026, prices for Reno to Ontario flights are approximately 169% more expensive 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

4h 09m

Direct flights

None
The fastest flight from Reno to Ontario takes 4h 09m
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 4h 09m.

  • 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
2,705 reviews
Search Frontier flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
10,103 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,220 reviews
Search Southwest 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.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/10
Thu 9/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States