ONT - CRP

$219 Find Cheap Flights from Ontario to Corpus Christi - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Corpus Christi departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$286
Typical prices: $360-$976
United Airlines
Thu 8/13Mon 8/17
ONT - CRP • 2 stops
Cheapest one-way
$219
United Airlines
Wed 8/5
ONT - CRP • 1 stop
Top airlines
United Airlines
Cheapest • from $286 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Corpus Christi. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $324 (round-trip)
Houston (IAH)
Shortest trip • 5h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Corpus Christi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Corpus Christi (ONT-CRP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Corpus Christi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Corpus Christi

Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
7:13 pm - 11:19 am
ONT
-
CRP
14h 06m
2 stops
United Airlines Logo
6:01 pm - 9:59 pm
CRP
-
ONT
5h 58m
1 stop
$286United Airlines
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
11:00 am - 7:45 pm
ONT
-
CRP
6h 45m
1 stop
Southwest Logo
6:10 am - 9:15 am
CRP
-
ONT
5h 05m
1 stop
$288Southwest
Thu, Aug 6 - Thu, Aug 13
Frontier Logo
6:00 am - 3:14 pm
ONT
-
CRP
7h 14m
1 stop
Frontier Logo
3:59 pm - 11:50 pm
CRP
-
ONT
9h 51m
1 stop
$298Frontier
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
5:40 am - 3:55 pm
ONT
-
CRP
8h 15m
2 stops
Southwest Logo
4:25 pm - 10:10 pm
CRP
-
ONT
7h 45m
2 stops
$299Southwest
Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
6:00 am - 1:20 pm
ONT
-
CRP
5h 20m
1 stop
United Airlines Logo
4:08 pm - 9:59 pm
CRP
-
ONT
7h 51m
1 stop
$320United Airlines
Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
7:13 pm - 8:42 am
ONT
-
CRP
11h 29m
2 stops
United Airlines Logo
4:08 pm - 9:59 pm
CRP
-
ONT
7h 51m
1 stop
$325United Airlines
Fri, Aug 14 - Mon, Aug 17
Southwest Logo
5:40 am - 3:55 pm
ONT
-
CRP
8h 15m
2 stops
Southwest Logo
6:10 am - 9:15 am
CRP
-
ONT
5h 05m
1 stop
$330Southwest
Fri, Aug 14 - Mon, Aug 17
Southwest Logo
5:15 am - 3:55 pm
ONT
-
CRP
8h 40m
2 stops
Southwest Logo
4:25 pm - 10:10 pm
CRP
-
ONT
7h 45m
2 stops
$335Southwest
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
2:27 pm - 11:55 pm
ONT
-
CRP
7h 28m
1 stop
American Airlines Logo
7:14 am - 1:31 pm
CRP
-
ONT
8h 17m
1 stop
$347American Airlines
Thu, Aug 6 - Thu, Aug 13
Southwest Logo
11:00 am - 7:45 pm
ONT
-
CRP
6h 45m
1 stop
Southwest Logo
4:25 pm - 10:05 pm
CRP
-
ONT
7h 40m
2 stops
$352Southwest
Booking Insights

KAYAK's insights & trends for Ontario to Corpus Christi flights

Get data-powered insights and trends into flights from Ontario to Corpus Christi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Corpus Christi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Corpus Christi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Corpus Christi is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $942 and $707 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$219
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 42% lower on average.
Flight from Ontario to Corpus Christi

When to book flights from Ontario to Corpus Christi

Are your dates flexible? Find out the best times to travel from Ontario to Corpus Christi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Corpus Christi

  • What is the cheapest flight from Ontario to Corpus Christi?

    In the last 5 days, the lowest price for a flight from Ontario to Corpus Christi was $219 for a one-way ticket and $286 for a round-trip.

  • Do I need a passport to fly between Ontario and Corpus Christi?

    No, a passport isn't needed to fly from Ontario to Corpus Christi. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Corpus Christi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Corpus Christi?

    oneworld is the only airline alliance operating flights between Ontario and Corpus Christi.

  • How does KAYAK find such low prices on flights from Ontario to Corpus Christi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Corpus Christi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Corpus Christi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Corpus Christi from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Corpus Christi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Corpus Christi with an airline and back to Ontario with another airline. Booking your flights between Ontario and CRP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Corpus Christi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Corpus Christi from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Corpus Christi

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Corpus Christi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Corpus Christi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11812 reviews
6.8Entertainment
6.4Food
7.5Boarding
7.2Comfort
7.9Crew
Airline reviews

Over the course of 7 months of travel, I can count on my hand the number of times the flight has departed on time. Majority of the instances have been related to non-weather reasons. Would not recommend flying this Airline

2.0 MediocreBrian, Jul 2026
SFO - DFW
Read more American Airlines reviews

Over the course of 7 months of travel, I can count on my hand the number of times the flight has departed on time. Majority of the instances have been related to non-weather reasons. Would not recommend flying this Airline

I had no problems but the changing of planes that I was supposed to be on was confusing. Maybe it would be helpful to let people know your flight changed. Not everyone understands airports or how flying works.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

The flight was on time and arrived early. The crew were friendly and helpful.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

I hate when you book your seats and then they sick in in other seats when you get there. We were to be in row 9 and was moved to the back of the plane and separated our seats. Great start to a trip

Everything you need to know for your flight from Ontario to Corpus Christi

Information on your arrival and departure airports

Ontario (ONT)
Corpus Christi (CRP)