HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Irving

$53+ Cheap flights from Ontario (ONT) to Irving, TX

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DFW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Irving with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Ontario to Irving are usually found in April or August, booked 81 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Ontario to Irving

Keep the following information in mind while searching for Ontario to Irving flight deals. Data was last updated May 1, 2025.

Round-trip from

$99
(Kiwi.com)

One-way from

$55
(CheapOair)

Popular in

June

Cheapest in

April

Average price

$222
From Ontario to Irving
Search Deals
One-way flight from Ontario to Irving
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Ontario to Irving

Cheapest flights from Ontario to Irving
Explore the most affordable flight options available from Ontario to Irving. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:38 pmONT - DFW
Nonstop3h 07mFrontier
Mon 6/26:03 pmDFW - ONT
Nonstop3h 09mFrontier
Deal found 4/30$103
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:59 pmONT - DFW
Nonstop2h 57mAmerican Airlines
Sun 6/18:42 amDFW - ONT
Nonstop3h 08mAmerican Airlines
Deal found 4/30$236
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:00 amONT - DFW
1 stop6h 43mDelta
Wed 7/28:15 amDFW - ONT
1 stop6h 02mDelta
Deal found 4/30$237

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Irving 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Ontario to Irving that are best for you.

Fly from

Ontario

Fly to

Irving

Route

Depart

Return

Price

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Thu 5/29

8:38 pm-1:45 am

Nonstop3h 07m

Dallas/Fort Worth

Fri 6/6

6:03 pm-7:12 pm

Nonstop3h 09m

$99

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Wed 5/28

11:59 pm-4:56 am

Nonstop2h 57m

Dallas/Fort Worth

Sun 6/1

8:42 am-9:50 am

Nonstop3h 08m

$236

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Sat 6/21

1:15 pm-9:09 pm

1 stop5h 54m

Dallas/Fort Worth

Tue 7/1

6:20 pm-10:45 pm

1 stop6h 25m

$237

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Fri 5/30

8:38 pm-1:45 am

Nonstop3h 07m

$53

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Fri 5/30

6:00 am-12:03 am

1 stop16h 03m

$63

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Wed 7/16

11:59 pm-5:02 am

Nonstop3h 03m

$115

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Sat 6/14

6:00 am-2:43 pm

1 stop6h 43m

$119

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Tue 8/19

6:00 am-4:22 pm

1 stop8h 22m

$164

OntarioDallas

ONT - DFW

ONTDFW

Ontario

Sun 5/25

6:00 am-4:40 am

2 stops20h 40m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Ontario to Irving

Have a flexible travel schedule? Discover the best time to fly to Irving from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Irving

How far ahead should I book a flight from Ontario to Irving?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Irving. Price data was last updated on April 25, 2025.

The best time to book flights from Ontario to Irving is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ontario to Irving?

Currently, August is the cheapest month in which you can book a flight from Ontario to Irving (average of $216). Flying from Ontario to Irving in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to 1RV?

Find hourly flight availability from Ontario to Irving. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Ontario to Irving, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Ontario to Irving?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Irving. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Irving flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ontario to Irving

Explore weekly flight availability from Ontario to Irving. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from ONT to 1RV are scheduled on a Wednesday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Irving by month

Plan your trip to Irving by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Irving ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Irving when rainfall is around 1.9 in.

Temperature in Irving by month

Plan your trip to Irving by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Irving, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Irving

Get insights into the airlines that provide service to Irving. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Irving. Reviews last updated May 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Ontario to Irving have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Irving. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Irving?

    For a flight from Ontario to Irving, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 13 outbound flights to Irving per day. 5 airlines have flights to Irving from Ontario on a regular basis.

  • What are the cheapest airlines to fly from Ontario to Irving one-way?

    One-way options have recently been found by users for as low as $55 on Frontier. Other airlines that offer cheap prices include American Airlines from $105 and Delta from $119 one-way.

  • What are the most reliable airlines from Ontario to Irving?

    No one likes to see their flight delayed. When booking a flight from Ontario to Irving consider choosing American Airlines (87%), British Airways (85%) or Iberia (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ontario to Irving?

    On average you can expect to pay $800 for a flight from Ontario to Irving. The cheapest flight overall is $78 while the most popular route, (Ontario - Dallas/Fort Worth) is currently priced at $104.

  • Can I find deals for flights from Ontario to Irving that include hotel bookings?

    Yes. In addition to deals on Ontario to Irving flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Irving?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Irving.

  • Can I find deals for business class flights from Ontario to Irving?

    Yes. Cheapflights offers flight deals from Ontario to Irving by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Irving?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Irving (average of $216). Flying from Ontario to Irving in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Irving

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Ontario to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Burbank to Dallas/Fort Worth flights
San Francisco to Hobby flights
Los Angeles to Austin flights
San Jose to Dallas/Fort Worth flights
Ontario to Hobby flights
Los Angeles to Love Field flights
Ontario to George Bush Intcntl flights
San Francisco to George Bush Intcntl flights
San Francisco to Austin flights
Santa Ana to Hobby flights
Oakland to Dallas/Fort Worth flights
Santa Ana to George Bush Intcntl flights
Los Angeles to San Antonio flights
San Diego to Dallas/Fort Worth flights
Ontario to Austin flights
San Diego to Austin flights
Burbank to Hobby flights
San Diego to Hobby flights
Sacramento to Hobby flights
Burbank to George Bush Intcntl flights
Sacramento to Dallas/Fort Worth flights
Oakland to Hobby flights
San Jose to Hobby flights
Las Vegas to Dallas/Fort Worth flights
San Diego to George Bush Intcntl flights
Santa Ana to Austin flights
Burbank to Austin flights
San Francisco to Love Field flights
Sacramento to George Bush Intcntl flights
San Jose to Austin flights
San Jose to George Bush Intcntl flights
Fresno to Dallas/Fort Worth flights
San Jose to Love Field flights
Ontario to Love Field flights
Las Vegas to Hobby flights
Oakland to George Bush Intcntl flights
San Francisco to San Antonio flights
Burbank to San Antonio flights
Oakland to Austin flights
Los Angeles to El Paso flights
Ontario to San Antonio flights
San Diego to Love Field flights
Las Vegas to George Bush Intcntl flights
Long Beach to Dallas/Fort Worth flights

Top 5 airlines flying from Ontario to Irving

Discover the top 5 airlines that operate flights from Ontario to Irving. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$187FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$100Average$175FlexibilityNo cancel feeOn-time65%
DeltaCheapest$173Average$415FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$460FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$195Average$371FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.