Ontario

$55+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABQ — ONT
Jan 26 — Feb 21
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

Discover tips and strategies to find the most affordable flight options for your journey from New Mexico (USNM) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$110
(Frontier)

One-way from

$55
(Cheapflightsfares)
From New Mexico to Ontario
One-way flight from New Mexico to Ontario

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 January 21, 2025.

This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:50 pmELP - ONT
1 stop5h 19mFrontier
Wed 3/122:43 pmONT - ELP
1 stop4h 59mFrontier
Deal found 1/20$110
This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 2/1812:45 pmABQ - ONT
1 stop4h 43mDelta
Tue 2/256:00 amONT - ABQ
1 stop4h 33mDelta
Deal found 1/21$287
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/207:00 amSAF - ONT
1 stop6h 42mUnited Airlines
Sun 2/235:05 amONT - SAF
1 stop6h 39mUnited Airlines
Deal found 1/21$298
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/2512:15 pmELP - ONT
1 stop7h 11mAmerican Airlines
Fri 2/287:30 pmONT - ELP
1 stop3h 26mAmerican Airlines
Deal found 1/21$305
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/128:00 amABQ - ONT
2 stops16h 58mAlaska Airlines
Wed 2/196:00 amONT - ABQ
1 stop14h 51mAlaska Airlines
Deal found 1/21$318
This Southwest deal was found by Cheapflights users on 1/19. 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.
Wed 2/1212:00 pmELP - ONT
2 stops7h 05mSouthwest
Wed 2/196:45 amONT - ELP
1 stop3h 40mSouthwest
Deal found 1/19$327
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/137:19 pmABQ - ONT
1 stop3h 45mAmerican Airlines
Mon 2/177:30 pmONT - ABQ
1 stop3h 28mAmerican Airlines
Deal found 1/21$330
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/127:00 amABQ - ONT
1 stop6h 41mUnited Airlines
Wed 2/191:44 pmONT - ABQ
1 stop7h 16mUnited Airlines
Deal found 1/21$357
This Southwest deal was found by Cheapflights users on 1/21. 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.
Thu 2/203:35 pmABQ - ONT
1 stop6h 30mSouthwest
Sun 2/236:55 amONT - ABQ
2 stops6h 25mSouthwest
Deal found 1/21$368
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:30 amELP - ONT
2 stops15h 10mUnited Airlines
Thu 2/276:00 amONT - ELP
1 stop6h 18mUnited Airlines
Deal found 1/20$380
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 3/77:07 pmELP - ONT
1 stop26h 10mAlaska Airlines
Tue 3/114:20 pmONT - ELP
1 stop25h 07mAlaska Airlines
Deal found 1/21$472

Find flights from New Mexico to Ontario within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

El PasoOntario

ELP - ONT

ELPONT

El Paso

Mon 3/10

7:50 pm-12:09 am

1 stop5h 19m

Ontario

Wed 3/12

2:43 pm-8:42 pm

1 stop4h 59m

$110

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Tue 2/18

12:45 pm-4:28 pm

1 stop4h 43m

Ontario

Tue 2/25

6:00 am-11:33 am

1 stop4h 33m

$287

Santa FeOntario

SAF - ONT

SAFONT

Santa Fe

Thu 2/20

7:00 am-12:42 pm

1 stop6h 42m

Ontario

Sun 2/23

5:05 am-12:44 pm

1 stop6h 39m

$298

El PasoOntario

ELP - ONT

ELPONT

El Paso

Tue 2/25

12:15 pm-6:26 pm

1 stop7h 11m

Ontario

Fri 2/28

7:30 pm-11:56 pm

1 stop3h 26m

$305

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sat 2/22

6:40 pm-10:15 pm

1 stop4h 35m

Ontario

Sat 3/1

12:55 pm-9:25 pm

2 stops7h 30m

$312

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Wed 2/12

8:00 am-11:58 pm

2 stops16h 58m

Ontario

Wed 2/19

6:00 am-9:51 pm

1 stop14h 51m

$318

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Thu 2/13

7:19 pm-10:04 pm

1 stop3h 45m

Ontario

Mon 2/17

7:30 pm-11:58 pm

1 stop3h 28m

$330

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Wed 2/12

7:00 am-12:41 pm

1 stop6h 41m

Ontario

Wed 2/19

1:44 pm-10:00 pm

1 stop7h 16m

$357

El PasoOntario

ELP - ONT

ELPONT

El Paso

Tue 2/4

2:30 pm-8:51 pm

1 stop7h 21m

Ontario

Tue 2/11

1:43 pm-10:51 pm

1 stop8h 08m

$357

AlbuquerqueOntario

ABQ - ONT

ABQONT

Albuquerque

Thu 2/20

3:35 pm-9:05 pm

1 stop6h 30m

Ontario

Sun 2/23

6:55 am-2:20 pm

2 stops6h 25m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from New Mexico to Ontario

Get recent, data-driven insights about flights from New Mexico to Ontario including ideal travel times, pricing trends, and more.

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 $310). 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 January 21, 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 January 21, 2025.
Read through reviews of airlines operating flights from New Mexico to Ontario, such as American Airlines, United Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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 Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from American Airlines and Delta, 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?

  • 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 $310). 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.

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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$370FlexibilityNo 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.