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Cheap flights from Richmond to Los Angeles from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Richmond to Los Angeles departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Richmond to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:37 pm - 7:31 am
RIC
-
ONT
14h 54m
1 stop
Frontier Logo
12:59 am - 5:36 pm
ONT
-
RIC
13h 37m
1 stop
$231Frontier
Thu, Apr 16 - Sat, Apr 18
Frontier Logo
7:37 pm - 7:31 am
RIC
-
ONT
14h 54m
1 stop
Frontier Logo
12:59 am - 5:36 pm
ONT
-
RIC
13h 37m
1 stop
$246Frontier
Thu, Apr 16 - Sat, Apr 18
Frontier Logo
7:37 pm - 7:31 am
RIC
-
ONT
14h 54m
1 stop
Frontier Logo
12:59 am - 5:36 pm
ONT
-
RIC
13h 37m
1 stop
$281Frontier
Thu, Apr 16 - Sat, Apr 18
Frontier Logo
6:25 pm - 11:49 pm
RIC
-
ONT
8h 24m
1 stop
Frontier Logo
6:00 am - 5:40 pm
ONT
-
RIC
8h 40m
1 stop
$355Frontier
Thu, May 21 - Sun, May 24
Frontier Logo
7:38 pm - 11:56 pm
RIC
-
ONT
7h 18m
1 stop
Frontier Logo
6:20 am - 4:35 pm
ONT
-
RIC
7h 15m
1 stop
$390Frontier
Thu, Apr 9 - Sun, Apr 12
Delta Logo
3:42 pm - 9:48 pm
RIC
-
ONT
9h 06m
1 stop
Delta Logo
7:05 am - 5:22 pm
ONT
-
RIC
7h 17m
1 stop
$391Delta
Thu, May 28 - Wed, Jun 3
American Airlines Logo
7:00 am - 1:18 pm
RIC
-
ONT
9h 18m
1 stop
American Airlines Logo
10:59 am - 11:15 pm
ONT
-
RIC
9h 16m
1 stop
$396American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
7:17 pm - 11:46 pm
RIC
-
ONT
7h 29m
1 stop
American Airlines Logo
11:59 pm - 2:30 pm
ONT
-
RIC
11h 31m
2 stops
$401American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
6:00 am - 1:18 pm
RIC
-
ONT
10h 18m
2 stops
American Airlines Logo
12:19 pm - 12:23 am
ONT
-
RIC
9h 04m
2 stops
$407American Airlines
Wed, Apr 29 - Wed, May 6
Frontier Logo
6:25 pm - 10:05 am
RIC
-
ONT
18h 40m
1 stop
Frontier Logo
6:00 am - 5:40 pm
ONT
-
RIC
8h 40m
1 stop
$414Frontier
Thu, May 7 - Thu, May 14

Frontier flights from Richmond to Ontario

Our best Frontier deals on Richmond to Ontario flight tickets
Frontier
Apr 16
RIC7:37 pmRichmond Byrd Intl
14h 54m
1 stop
ONT7:31 amOntario
Apr 18
ONT12:59 amOntario
13h 37m
1 stop
RIC5:36 pmRichmond Byrd Intl
$231
Frontier
Apr 16
RIC7:37 pmRichmond Byrd Intl
14h 54m
1 stop
ONT7:31 amOntario
Apr 18
ONT12:59 amOntario
13h 37m
1 stop
RIC5:36 pmRichmond Byrd Intl
$246
Frontier
Apr 16
RIC7:37 pmRichmond Byrd Intl
14h 54m
1 stop
ONT7:31 amOntario
Apr 18
ONT12:59 amOntario
13h 37m
1 stop
RIC5:36 pmRichmond Byrd Intl
$281

American Airlines flights from Richmond to Ontario

Our best American Airlines deals on Richmond to Ontario flight tickets
American Airlines
Apr 29
RIC7:00 amRichmond Byrd Intl
9h 18m
1 stop
ONT1:18 pmOntario
May 6
ONT10:59 amOntario
9h 16m
1 stop
RIC11:15 pmRichmond Byrd Intl
$396
American Airlines
Apr 29
RIC7:17 pmRichmond Byrd Intl
7h 29m
1 stop
ONT11:46 pmOntario
May 6
ONT11:59 pmOntario
11h 31m
2 stops
RIC2:30 pmRichmond Byrd Intl
$401
American Airlines
Apr 29
RIC6:00 amRichmond Byrd Intl
10h 18m
2 stops
ONT1:18 pmOntario
May 6
ONT12:19 pmOntario
9h 04m
2 stops
RIC12:23 amRichmond Byrd Intl
$407

momondo Fare Finder

 
Customize your flight search to find flights from Richmond 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 March 19, 2026.
Use the filters below to find and compare flights from Richmond to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 4/16

7:37 pm-7:31 am

1 stop14h 54m

Ontario

Sat 4/18

12:59 am-5:36 pm

1 stop13h 37m

$231

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 4/16

7:37 pm-7:31 am

1 stop14h 54m

Ontario

Sat 4/18

12:59 am-5:36 pm

1 stop13h 37m

$246

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 4/16

7:37 pm-7:31 am

1 stop14h 54m

Ontario

Sat 4/18

12:59 am-5:36 pm

1 stop13h 37m

$281

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 5/21

6:25 pm-11:49 pm

1 stop8h 24m

Ontario

Sun 5/24

6:00 am-5:40 pm

1 stop8h 40m

$355
Quickest round-trip

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 4/9

7:38 pm-11:56 pm

1 stop7h 18m

Ontario

Sun 4/12

6:20 am-4:35 pm

1 stop7h 15m

$390

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 5/28

3:42 pm-9:48 pm

1 stop9h 06m

Ontario

Wed 6/3

7:05 am-5:22 pm

1 stop7h 17m

$391

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Wed 4/29

7:00 am-1:18 pm

1 stop9h 18m

Ontario

Wed 5/6

10:59 am-11:15 pm

1 stop9h 16m

$396

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Wed 4/29

7:17 pm-11:46 pm

1 stop7h 29m

Ontario

Wed 5/6

11:59 pm-2:30 pm

2 stops11h 31m

$401

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Wed 4/29

6:00 am-1:18 pm

2 stops10h 18m

Ontario

Wed 5/6

12:19 pm-12:23 am

2 stops9h 04m

$407

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 5/7

6:25 pm-10:05 am

1 stop18h 40m

Ontario

Thu 5/14

6:00 am-5:40 pm

1 stop8h 40m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Richmond 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, August is the cheapest month to fly from Richmond to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $365. If you aren’t able to travel during the month of August, then book flights to Ontario from Richmond during September instead. Flights to Ontario in September, while not as cheap as those in August, still average around $379.

Can stopping save me money on Richmond to Ontario flights?

You could potentially save up to 51% on your flight if you consider stops on a Richmond to Ontario flight.

How have Richmond to Ontario flight prices changed over time?

As of March 2026, prices for Richmond to Ontario flights are approximately 214% more expensive when compared to flights at the same time last year.

When to book flights from Richmond to Ontario

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

Cheap Richmond to Ontario (RIC to ONT) flight deals and tips

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

Fastest flight time

7h 34m

Direct flights

None
The fastest flight from Richmond to Ontario takes 7h 34m
There are no direct flights from Richmond to Ontario. There are no popular flight routes from Richmond to Ontario.
Search flight deals

  • How far is Richmond Byrd Intl to Ontario by plane?

    The straight-line distance from Richmond Byrd Intl to Ontario is 2247.5 mi. A reasonable flight in good conditions will take 7h 34m.

  • When did momondo last update prices for flights from Richmond Byrd Intl Airport to Ontario Airport?

    Prices for flights from Richmond Byrd Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Richmond Byrd Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Richmond Byrd Intl Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Richmond Byrd Intl Airport to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Richmond to Ontario

Compare and see reviews for airlines that fly from Richmond to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $222Free CancellationRating
7.9
8,292 reviews
Search Delta flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,472 reviews
Search American Airlines flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,319 reviews
Search Southwest flights

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Richmond. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Ontario from Richmond. 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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