Cheap flights from Rapid City to Los Angeles from $349
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Los Angeles departing on 11/11. 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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Not ready to book? to track prices.United Airlines flights from Rapid City to Ontario
Our best United Airlines deals on Rapid City to Ontario flight tickets
Delta flights from Rapid City to Ontario
Our best Delta deals on Rapid City to Ontario flight tickets
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Fly from
Fly to
Route
Depart
Return
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Wed 11/11
4:00 pm-8:51 pm
1 stop5h 51m
Ontario
Sun 11/15
5:00 am-11:58 am
1 stop5h 58m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Tue 11/10
2:23 pm-11:49 pm
2 stops10h 26m
Ontario
Sat 11/14
6:00 am-3:54 pm
2 stops8h 54m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Mon 11/2
4:00 pm-8:51 pm
1 stop5h 51m
Ontario
Mon 11/9
5:00 am-11:58 am
1 stop5h 58m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Tue 10/20
8:45 am-12:46 pm
1 stop5h 01m
Ontario
Sat 10/24
1:22 pm-7:08 pm
1 stop4h 46m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Mon 11/2
4:00 pm-8:51 pm
1 stop5h 51m
Ontario
Mon 11/9
9:25 am-10:30 pm
2 stops12h 05m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Tue 10/20
8:45 am-12:46 pm
1 stop5h 01m
Ontario
Sat 10/24
11:10 am-8:52 pm
2 stops8h 42m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Fri 10/30
4:10 pm-8:51 pm
1 stop5h 41m
Ontario
Mon 11/9
5:00 am-11:58 am
1 stop5h 58m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Fri 10/16
7:05 am-12:46 pm
1 stop6h 41m
Ontario
Tue 10/20
5:00 am-11:55 am
1 stop5h 55m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Fri 10/30
12:39 pm-10:48 pm
2 stops11h 09m
Ontario
Mon 11/9
5:00 am-11:58 am
1 stop5h 58m
Rapid CityOntario
RAP Rapid City - ONT Ontario
RAPONT
Rapid City
Fri 10/30
11:29 am-10:43 pm
2 stops12h 14m
Ontario
Mon 11/9
1:15 pm-10:41 pm
2 stops8h 26m
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How to get the cheapest flight ticket from Rapid City 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
When to book flights from Rapid City to Ontario
Cheap Rapid City to Ontario (RAP to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rapid City to Ontario
Frequently asked questions about flying from Rapid City to Ontario
How far is Rapid City to Ontario by plane?
The straight-line distance from Rapid City to Ontario is 1034.4 mi. By plane, this route typically takes 5h 00m.
When did momondo last update prices for flights from Rapid City Airport to Ontario Airport?
Prices for flights from Rapid City Airport to Ontario Airport are updated daily.
How many operators does momondo search for flights from Rapid City Airport to Ontario Airport?
The number of operators available for flights from Rapid City Airport to Ontario Airport is 1 as of October 2026.
How old do you have to be to fly from Rapid City Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Rapid City to Ontario?
momondo data reveals that the most frequently booked airline on the route from Rapid City to Ontario is United Airlines, representing 100% of all bookings.
Best airlines flying from Rapid City to Ontario
Compare and see reviews for airlines that fly from Rapid City to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $293 | Free Cancellation | Rating 7.4 10,285 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Rapid City to Ontario?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to Ontario for you.
Can I find flights from Rapid City to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario from Rapid City with this policy.
How can momondo help me find flights from Rapid City to Ontario?
Once you have performed a search for Rapid City to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Rapid City to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Rapid City to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.