HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$77+ Cheap flights from New Mexico to Ontario (ONT)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABQ — ONT
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Mexico to Ontario 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.

Cheap flight deals from New Mexico to Ontario

Keep the following information in mind while searching for New Mexico to Ontario flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$172
(Trip.com)

One-way from

$77
(Southwest)

Popular in

December

Cheapest in

August

Average price

$273
Provider with most accurate pricing for Albuquerque-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Albuquerque-Los Angeles flights.
Search Deals
From New Mexico to Ontario
Search Deals
One-way flight from New Mexico to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from New Mexico to Ontario

Cheapest flights from New Mexico to Ontario
Explore the most affordable flight options available from New Mexico to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:39 pmELP - ONT
1 stop10h 45mFrontier
Sat 5/101:15 pmONT - ELP
1 stop5h 34mFrontier
Deal found 4/23$172
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/173:19 pmSAF - ONT
1 stop4h 04mAmerican Airlines
Sat 5/3110:00 amONT - SAF
1 stop3h 48mAmerican Airlines
Deal found 4/22$244
This Southwest deal was found by Cheapflights users on 4/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:15 amELP - ONT
1 stop5h 10mSouthwest
Mon 6/307:35 pmONT - ELP
1 stop3h 10mSouthwest
Deal found 4/23$250
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/246:00 amABQ - ONT
1 stop4h 01mAmerican Airlines
Sun 5/251:14 pmONT - ABQ
1 stop3h 51mAmerican Airlines
Deal found 4/23$256
This Delta deal was found by Cheapflights users on 4/23. 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 6/45:30 amABQ - ONT
1 stop4h 41mDelta
Wed 6/111:15 pmONT - ABQ
1 stop4h 45mDelta
Deal found 4/23$257
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:55 amSAF - ONT
1 stop5h 22mUnited Airlines
Wed 5/144:15 pmONT - SAF
1 stop5h 11mUnited Airlines
Deal found 4/23$274
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:55 pmABQ - ONT
2 stops6h 50mSouthwest
Tue 5/2011:25 amONT - ABQ
2 stops6h 00mSouthwest
Deal found 4/22$288
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:30 amELP - ONT
1 stop7h 08mUnited Airlines
Thu 5/156:08 amONT - ELP
1 stop8h 20mUnited Airlines
Deal found 4/23$321
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 10/312:47 pmELP - ONT
1 stop6h 04mAmerican Airlines
Mon 10/65:02 pmONT - ELP
1 stop5h 56mAmerican Airlines
Deal found 4/23$348
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:00 amABQ - ONT
1 stop6h 31mUnited Airlines
Thu 5/296:00 amONT - ABQ
1 stop6h 26mUnited Airlines
Deal found 4/22$357
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:00 amABQ - ONT
1 stop28h 57mAlaska Airlines
Tue 6/310:00 amONT - ABQ
2 stops13h 06mAlaska Airlines
Deal found 4/23$388
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:58 pmELP - ONT
2 stops15h 18mAlaska Airlines
Tue 5/138:59 pmONT - ELP
2 stops20h 19mAlaska Airlines
Deal found 4/23$632

Cheapflights Fare Finder

Customize your flight search to find flights from New Mexico 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from New Mexico to Ontario that are best for you.

Fly from

New Mexico

Fly to

Ontario

Route

Depart

Return

Price

El PasoOntario

ELP - ONT

ELPONT

El Paso

Fri 5/9

9:39 pm-7:24 am

1 stop10h 45m

Ontario

Sat 5/10

1:15 pm-7:49 pm

1 stop5h 34m

$172

Santa FeOntario

SAF - ONT

SAFONT

Santa Fe

Sat 5/17

3:19 pm-6:23 pm

1 stop4h 04m

Ontario

Sat 5/31

10:00 am-2:48 pm

1 stop3h 48m

$244

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Sat 5/24

6:00 am-9:01 am

1 stop4h 01m

Ontario

Sun 5/25

1:14 pm-6:05 pm

1 stop3h 51m

$256

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Wed 6/4

7:40 pm-11:42 pm

1 stop5h 02m

Ontario

Tue 6/10

5:08 pm-11:33 pm

1 stop5h 25m

$257

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Tue 5/13

3:55 pm-9:45 pm

2 stops6h 50m

Ontario

Tue 5/20

11:25 am-6:25 pm

2 stops6h 00m

$288

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 5/14

6:30 am-12:38 pm

1 stop7h 08m

Ontario

Thu 5/15

6:08 am-3:28 pm

1 stop8h 20m

$321

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Thu 5/22

7:00 am-12:31 pm

1 stop6h 31m

Ontario

Thu 5/29

6:00 am-1:26 pm

1 stop6h 26m

$357

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Fri 5/30

7:00 am-10:57 am

1 stop28h 57m

Ontario

Tue 6/3

10:00 am-12:06 am

2 stops13h 06m

$388

Santa FeOntario

SAF - ONT

SAFONT

Santa Fe

Thu 6/5

1:18 pm-5:25 pm

1 stop5h 07m

Ontario

Tue 6/10

5:10 am-12:35 pm

1 stop6h 25m

$393

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sat 5/3

8:00 am-11:59 am

1 stop4h 59m

Ontario

Tue 5/6

7:25 pm-11:58 pm

1 stop3h 33m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from New Mexico to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New Mexico 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 New Mexico to Ontario

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

Currently, August is the cheapest month in which you can book a flight from New Mexico to Ontario (average of $246). Flying from New Mexico to Ontario in March is currently the most expensive (average of $328). 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 NM to ONT?

Find hourly flight availability from New Mexico to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from New Mexico to Ontario, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from New Mexico to Ontario. 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 into for flights to Ontario from New Mexico?

    If you book a flight to Ontario from New Mexico, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $77. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from New Mexico to Ontario for a low price.

  • What are the most popular routes from New Mexico to Ontario?

    When deciding which route to take from New Mexico to Ontario consider El Paso - Ontario, Albuquerque - Ontario or Santa Fe - Ontario as they are the most popular.

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

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

  • How can I find direct flights from New Mexico to Ontario?

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

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

    Yes. Cheapflights offers flight deals from New Mexico to Ontario 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 New Mexico to Ontario?

    Currently, August is the cheapest month in which you can book a flight from New Mexico to Ontario (average of $246). Flying from New Mexico to Ontario in March is currently the most expensive (average of $328). 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 New Mexico to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
Newark to Los Angeles flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Seattle to Los Angeles flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
Newark to San Francisco flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
LaGuardia to Los Angeles flights
LaGuardia to Las Vegas flights
Dulles Intl to Los Angeles flights
San Jose to Los Angeles flights
Hobby to Las Vegas flights
San Francisco to Los Angeles flights
Denver to Las Vegas flights
Reagan-National to Los Angeles flights
Los Angeles to Las Vegas flights
San Francisco to Las Vegas flights
Santa Ana to Las Vegas flights
Dulles Intl to Las Vegas flights
Boston to Los Angeles flights
John F Kennedy Intl to Ontario flights
Burbank to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to San Francisco flights
Oakland to Los Angeles flights
O'Hare Intl to Los Angeles flights
Boston to Las Vegas flights
Oakland to Las Vegas flights
Baltimore to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Los Angeles to San Jose flights
Baltimore to Los Angeles flights
Seattle to Santa Ana flights
John F Kennedy Intl to San Diego flights
Newark to Burbank flights
Minneapolis to Las Vegas flights
Reagan-National to Las Vegas flights
Dulles Intl to San Francisco flights
Los Angeles to Oakland flights
LaGuardia to San Francisco flights
Midway to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Reagan-National to San Francisco flights
Atlanta to Las Vegas flights
Seattle to San Diego flights
San Jose to Las Vegas flights
Seattle to Burbank flights

Top 2 airlines flying from New Mexico to Ontario

Discover the top 2 airlines that operate flights from New Mexico to Ontario. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$519FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$346FlexibilityNo 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.
Site
©2025 Cheapflights