How long is the flight from Ontario to New Mexico?

A quick flight from Ontario to New Mexico can take about 4h 17m. Frontier provides one of the quickest options available for as low as $197. The distance from Ontario to New Mexico is about 628 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in New Mexico ranges from 0.4 - 1.6 inches per month. August is typically the wettest month, when rainfall can reach 1.6 in. January is typically the driest time to visit New Mexico when rainfall is around 0.4 in.

If weather is an important factor for your trip to New Mexico, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

The most popular flight routes from Ontario to New Mexico are Ontario - El Paso, Ontario - Albuquerque and Ontario - Santa Fe.

What are the most popular airlines that fly from Ontario to New Mexico?

Before booking your flight from Ontario to New Mexico check out the most popular airlines for this route: American Airlines, Southwest or United Airlines.

What airport do you fly from for flights from Ontario to New Mexico?

Most people fly from Ontario (ONT) if they book a flight from Ontario to New Mexico. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

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

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

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

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

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

$65+ Flights from Ontario to New Mexico

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Ontario to New Mexico 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 Ontario to New Mexico

Cheapest flights from Ontario to New Mexico
Explore the most affordable flight options available from Ontario to New Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Thu 1/812:32 pmELP - ONT

1 stop12h 24mFrontier

Deal found 12/1

$162

Sat 12/206:45 amONT - ELP

1 stop12h 15mFrontier

Mon 12/228:55 pmELP - ONT

1 stop25h 22mFrontier

Deal found 11/30

$164

Mon 12/86:15 amONT - ELP

1 stop12h 45mFrontier

Mon 12/158:55 pmELP - ONT

1 stop25h 22mFrontier

Deal found 12/2

$165

Mon 12/226:00 amONT - ELP

1 stop13h 00mFrontier

Sun 12/289:24 pmELP - ONT

1 stop24h 53mFrontier

Deal found 12/1

$172

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Wed 1/72:16 pmELP - ONT

1 stop9h 58mFrontier

Deal found 12/1

$183

Thu 12/112:59 pmONT - ELP

1 stop4h 01mFrontier

Mon 12/158:55 pmELP - ONT

1 stop25h 22mFrontier

Deal found 12/2

$184

Mon 12/226:00 amONT - ELP

1 stop13h 00mFrontier

Thu 12/2512:24 pmELP - ONT

1 stop12h 35mFrontier

Deal found 12/2

$188

Thu 12/256:07 pmONT - ELP

1 stop24h 53mFrontier

Wed 12/3112:24 pmELP - ONT

1 stop12h 35mFrontier

Deal found 12/1

$189

Thu 12/186:17 pmONT - ELP

1 stop24h 43mFrontier

Mon 12/228:55 pmELP - ONT

1 stop21h 27mFrontier

Deal found 12/2

$196

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Fri 1/912:32 pmELP - ONT

1 stop12h 24mFrontier

Deal found 12/1

$197

Sun 12/144:01 pmONT - ELP

1 stop19h 46mFrontier

Mon 12/158:55 pmELP - ONT

1 stop25h 22mFrontier

Deal found 12/2

$200

Thu 12/256:45 amONT - ELP

1 stop27h 44mFrontier

Sun 12/289:24 pmELP - ONT

1 stop20h 51mFrontier

Deal found 12/2

$201

Best flights from Ontario to New Mexico
Discover carefully curated flight deals from Ontario to New Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 3, 2025.

Sat 1/247:35 pmONT - ELP

1 stop13h 41mFrontier

Tue 1/272:30 pmELP - ONT

1 stop25h 37mFrontier

Deal found 12/3

$129

Tue 1/135:07 pmONT - ABQ

1 stop4h 17mDelta

Wed 1/1412:30 pmABQ - ONT

1 stop4h 42mDelta

Deal found 12/1

$197

Wed 1/710:40 amONT - ABQ

2 stops5h 55mSouthwest

Sat 1/1010:35 amABQ - ONT

2 stops7h 05mSouthwest

Deal found 12/2

$230

Sat 1/175:05 amONT - ABQ

1 stop7h 08mUnited Airlines

Wed 1/212:40 pmABQ - ONT

1 stop7h 18mUnited Airlines

Deal found 12/3

$286

Wed 1/283:07 pmONT - ELP

2 stops26h 44mFrontier

Mon 2/212:34 pmELP - ONT

1 stop27h 33mFrontier

Deal found 12/2

$145

Sat 2/147:00 amONT - ABQ

1 stop10h 06mAlaska Airlines

Tue 2/171:57 pmABQ - ONT

1 stop26h 11mAlaska Airlines

Deal found 11/30

$302

Thu 12/256:20 amONT - SAF

1 stop4h 12mAmerican Airlines

Wed 12/313:27 pmSAF - ONT

1 stop4h 01mAmerican Airlines

Deal found 12/2

$314

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Sat 1/102:16 pmELP - ONT

1 stop9h 58mFrontier

Deal found 12/2

$162

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Thu 1/812:32 pmELP - ONT

1 stop12h 24mFrontier

Deal found 12/1

$162

Sat 1/1010:15 amONT - ABQ

1 stop4h 40mSouthwest

Mon 1/1211:00 amABQ - ONT

1 stop3h 50mSouthwest

Deal found 11/30

$247

Fri 12/196:00 amONT - ELP

1 stop13h 00mFrontier

Sun 1/49:24 pmELP - ONT

1 stop24h 53mFrontier

Deal found 12/2

$189

Wed 12/316:00 amONT - ABQ

1 stop4h 51mDelta

Tue 1/68:10 amABQ - ONT

1 stop5h 06mDelta

Deal found 12/2

$278

Thu 1/88:31 amONT - ELP

2 stops26h 06mFrontier

Thu 1/151:05 pmELP - ONT

1 stop11h 54mFrontier

Deal found 12/3

$190

Sat 1/175:30 amONT - ABQ

2 stops6h 50mSouthwest

Mon 1/196:55 pmABQ - ONT

1 stop4h 10mSouthwest

Deal found 12/1

$274

Thu 12/255:05 amONT - SAF

1 stop6h 39mUnited Airlines

Wed 12/314:40 pmSAF - ONT

1 stop5h 27mUnited Airlines

Deal found 12/1

$314

Sat 1/319:59 amONT - SAF

1 stop3h 54mAmerican Airlines

Wed 2/43:23 pmSAF - ONT

1 stop3h 57mAmerican Airlines

Deal found 11/30

$314

Thu 1/293:22 pmONT - ELP

1 stop4h 12mFrontier

Sun 2/112:34 pmELP - ONT

1 stop12h 46mFrontier

Deal found 11/30

$197

Tue 12/305:10 pmONT - ABQ

1 stop4h 45mDelta

Wed 1/78:10 amABQ - ONT

1 stop5h 06mDelta

Deal found 12/2

$292

Mon 1/1212:10 pmONT - ABQ

2 stops6h 30mSouthwest

Sat 1/1710:35 amABQ - ONT

2 stops7h 05mSouthwest

Deal found 12/2

$280

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Fri 1/912:32 pmELP - ONT

1 stop12h 24mFrontier

Deal found 12/2

$197

Tue 12/161:34 pmONT - SAF

1 stop7h 25mUnited Airlines

Sat 12/204:40 pmSAF - ONT

1 stop5h 27mUnited Airlines

Deal found 11/30

$344

Thu 1/82:34 pmONT - ELP

1 stop25h 26mFrontier

Sun 1/1112:32 pmELP - ONT

1 stop12h 24mFrontier

Deal found 12/3

$206

Wed 12/246:20 amONT - SAF

1 stop4h 12mAmerican Airlines

Tue 12/306:50 pmSAF - ONT

1 stop4h 02mAmerican Airlines

Deal found 12/2

$374

Sat 12/65:05 amONT - SAF

1 stop6h 32mUnited Airlines

Sat 12/133:20 pmSAF - ONT

1 stop6h 22mUnited Airlines

Deal found 12/2

$349

Wed 12/246:45 amONT - ELP

1 stop27h 44mFrontier

Sun 12/289:24 pmELP - ONT

1 stop20h 51mFrontier

Deal found 12/2

$209

Fri 12/129:59 amONT - SAF

1 stop3h 56mAmerican Airlines

Sun 12/146:10 pmSAF - ONT

1 stop4h 50mAmerican Airlines

Deal found 12/1

$390

Tue 12/236:45 amONT - ELP

1 stop10h 00mFrontier

Fri 12/268:55 pmELP - ONT

1 stop20h 36mFrontier

Deal found 11/30

$209

Sat 12/131:34 pmONT - SAF

1 stop7h 25mUnited Airlines

Tue 12/163:20 pmSAF - ONT

1 stop6h 22mUnited Airlines

Deal found 12/2

$374

Thu 1/15:05 amONT - SAF

1 stop6h 39mUnited Airlines

Thu 1/87:00 amSAF - ONT

1 stop6h 47mUnited Airlines

Deal found 12/2

$388

Sat 12/276:00 amONT - ELP

1 stop11h 44mFrontier

Tue 12/306:40 pmELP - ONT

1 stop6h 19mFrontier

Deal found 12/1

$222

Last-minute flights from Ontario to New Mexico
Discover last-minute flight deals from Ontario to New Mexico. Data last updated December 3, 2025 and is based on user searches.

Mon 12/86:15 amONT - ELP

1 stop12h 45mFrontier

Mon 12/158:55 pmELP - ONT

1 stop25h 22mFrontier

Deal found 12/2

$165

Sat 12/206:45 amONT - ELP

1 stop12h 15mFrontier

Mon 12/228:55 pmELP - ONT

1 stop25h 22mFrontier

Deal found 11/30

$164

Tue 12/306:45 amONT - ELP

1 stop10h 00mFrontier

Thu 1/812:32 pmELP - ONT

1 stop12h 24mFrontier

Deal found 12/1

$162

Wed 1/79:59 amONT - ABQ

1 stop3h 47mAmerican Airlines

Sat 1/106:00 amABQ - ONT

1 stop7h 03mAmerican Airlines

Deal found 12/2

$198

Thu 1/88:14 pmONT - ELP

1 stop19h 46mFrontier

Mon 1/125:55 pmELP - ONT

1 stop24h 59mFrontier

Deal found 12/3

$163

Tue 1/135:07 pmONT - ABQ

1 stop4h 17mDelta

Wed 1/1412:30 pmABQ - ONT

1 stop4h 42mDelta

Deal found 12/1

$197

Sat 1/177:15 amONT - ELP

1 stop6h 59mFrontier

Mon 1/1912:34 pmELP - ONT

1 stop27h 33mFrontier

Deal found 12/2

$146

Thu 1/223:22 pmONT - ELP

1 stop4h 12mFrontier

Sat 1/242:30 pmELP - ONT

1 stop9h 54mFrontier

Deal found 12/3

$126

Fri 1/2310:18 amONT - ELP

1 stop8h 01mFrontier

Mon 1/2612:34 pmELP - ONT

1 stop12h 46mFrontier

Deal found 12/2

$137

Sat 1/247:35 pmONT - ELP

1 stop13h 41mFrontier

Tue 1/272:30 pmELP - ONT

1 stop25h 37mFrontier

Deal found 12/3

$129

Wed 1/287:15 amONT - ELP

1 stop27h 24mFrontier

Mon 2/29:42 pmELP - ONT

1 stop16h 55mFrontier

Deal found 12/2

$122

Fri 1/3010:18 amONT - ELP

1 stop8h 01mFrontier

Sun 2/111:13 amELP - ONT

1 stop9h 19mFrontier

Deal found 12/2

$128

One-way flights from Ontario to New Mexico
Search for one-way flight options from Ontario to New Mexico. Find affordable one-way fares based on user searches. Data last updated December 3, 2025.

Sun 2/810:13 amONT - ELP

1 stop7h 06mFrontier

Deal found 12/3

$65

Wed 1/77:00 amONT - ELP

1 stop5h 21mFrontier

Deal found 12/1

$81

Mon 1/56:00 amONT - ELP

1 stop13h 00mFrontier

Deal found 12/2

$85

Sun 12/216:00 amONT - ELP

1 stop13h 29mFrontier

Deal found 11/30

$88

Sun 12/286:37 pmONT - ELP

1 stop24h 23mFrontier

Deal found 12/2

$89

Thu 12/112:59 pmONT - ELP

1 stop4h 01mFrontier

Deal found 12/2

$102

Tue 1/65:07 pmONT - ABQ

1 stop4h 17mDelta

Deal found 12/1

$105

Mon 12/156:15 amONT - ELP

1 stop12h 45mFrontier

Deal found 12/1

$107

Sat 12/136:15 amONT - ELP

1 stop12h 45mFrontier

Deal found 11/30

$108

Sun 12/144:01 pmONT - ELP

1 stop19h 46mFrontier

Deal found 12/1

$112

Thu 12/186:17 pmONT - ELP

1 stop24h 43mFrontier

Deal found 12/1

$113

Tue 1/61:53 pmONT - ABQ

1 stop5h 01mUnited Airlines

Deal found 12/2

$140

Find flight deals from Ontario to New Mexico

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$122 (Kiwi.com)
One-way from	$65 (Frontier)
Popular in	November
Cheapest in	April
Average price	$360

Provider with most accurate pricing for Los Angeles-Albuquerque flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Albuquerque flights.

Search Deals

From Ontario to New Mexico

Search Deals

One-way flight from Ontario to New Mexico

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 1/24

7:35 pm-10:16 am

1 stop13h 41m

El Paso

Tue 1/27

2:30 pm-3:07 pm

1 stop25h 37m

$129

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 1/28

3:07 pm-6:51 pm

2 stops26h 44m

El Paso

Mon 2/2

12:34 pm-3:07 pm

1 stop27h 33m

$145

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 12/30

6:45 am-5:45 pm

1 stop10h 00m

El Paso

Sat 1/10

2:16 pm-11:14 pm

1 stop9h 58m

$162

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 12/30

6:45 am-5:45 pm

1 stop10h 00m

El Paso

Thu 1/8

12:32 pm-11:56 pm

1 stop12h 24m

$162

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 12/19

6:00 am-8:00 pm

1 stop13h 00m

El Paso

Sun 1/4

9:24 pm-9:17 pm

1 stop24h 53m

$189

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 1/8

8:31 am-11:37 am

2 stops26h 06m

El Paso

Thu 1/15

1:05 pm-11:59 pm

1 stop11h 54m

$190

OntarioAlbuquerque

ONT - ABQ

ONTABQ

Ontario

Tue 1/13

5:07 pm-10:24 pm

1 stop4h 17m

Albuquerque

Wed 1/14

12:30 pm-4:12 pm

1 stop4h 42m

$197

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 1/29

3:22 pm-8:34 pm

1 stop4h 12m

El Paso

Sun 2/1

12:34 pm-12:20 am

1 stop12h 46m

$197

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 12/30

6:45 am-5:45 pm

1 stop10h 00m

El Paso

Fri 1/9

12:32 pm-11:56 pm

1 stop12h 24m

$197

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 1/8

2:34 pm-5:00 pm

1 stop25h 26m

El Paso

Sun 1/11

12:32 pm-11:56 pm

1 stop12h 24m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 58 results

...

Best time to book a flight from Ontario to New Mexico

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to New Mexico (average of $99). Flying from Ontario to New Mexico in November is currently the most expensive (average of $210). 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 NM?

It’s typically best to fly out from Ontario to New Mexico in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing New Mexico

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Ontario to New Mexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,253 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

United Airlines

7.4

Good

9,063 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,045 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

What airport do you fly from for flights from Ontario to New Mexico?
Most people fly from Ontario (ONT) if they book a flight from Ontario to New Mexico. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
How long is the flight from Ontario to New Mexico?
A quick flight from Ontario to New Mexico can take about 4h 17m. Frontier provides one of the quickest options available for as low as $197. The distance from Ontario to New Mexico is about 628 mi. This flight may include one or multiple stops.
What are the most popular routes from Ontario to New Mexico?
The most popular flight routes from Ontario to New Mexico are Ontario - El Paso, Ontario - Albuquerque and Ontario - Santa Fe.
Can I find deals for flights from Ontario to New Mexico that include hotel bookings?
Yes. In addition to deals on Ontario to New Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to New Mexico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to New Mexico.
Can I find deals for business class flights from Ontario to New Mexico?
Yes. Cheapflights offers flight deals from Ontario to New Mexico 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 New Mexico?
Currently, January is the cheapest month in which you can book a flight from Ontario to New Mexico (average of $99). Flying from Ontario to New Mexico in November is currently the most expensive (average of $210). 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

Alternative routes for Ontario to New Mexico

Los Angeles to John F Kennedy Intl flights

Los Angeles to Newark flights

San Francisco to John F Kennedy Intl flights

Los Angeles to Seattle flights

Los Angeles to LaGuardia flights

San Francisco to Newark flights

Los Angeles to Honolulu flights

Los Angeles to Dallas/Fort Worth flights

San Francisco to Ontario flights

San Francisco to Las Vegas flights

San Francisco to Los Angeles flights

Los Angeles to Miami flights

San Francisco to Honolulu flights

Los Angeles to Las Vegas flights

Los Angeles to Fort Lauderdale flights

San Francisco to Dallas/Fort Worth flights

Los Angeles to San Francisco flights

Los Angeles to Orlando flights

San Francisco to LaGuardia flights

Burbank to Las Vegas flights

San Jose to Los Angeles flights

Santa Ana to Las Vegas flights

Ontario to San Francisco flights

San Francisco to Seattle flights

Ontario to Dallas/Fort Worth flights

San Jose to Las Vegas flights

San Diego to John F Kennedy Intl flights

Santa Ana to Seattle flights

San Francisco to Santa Ana flights

Los Angeles to O'Hare Intl flights

Los Angeles to San Jose flights

Santa Ana to San Francisco flights

Ontario to Seattle flights

Burbank to LaGuardia flights

San Francisco to Miami flights

Los Angeles to Denver flights

Los Angeles to Boston flights

San Francisco to Kahului flights

San Francisco to O'Hare Intl flights

Santa Ana to Dallas/Fort Worth flights

Ontario to John F Kennedy Intl flights

Ontario to Newark flights

Los Angeles to Reagan-National flights

Los Angeles to Atlanta flights

Los Angeles to Kahului flights

San Francisco to San Diego flights

San Diego to Newark flights

San Francisco to Sky Harbor Intl flights

Los Angeles to Sky Harbor Intl flights

Los Angeles to Salt Lake City flights

Top 4 airlines flying from Ontario to New Mexico

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$197	Average$346	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$236	Average$360	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$236	Average$378	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$314	Average$364	FlexibilityNo cancel fee	On-time69%

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.

$65+ Cheap flights from Ontario (ONT) to New Mexico

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to New Mexico with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to New Mexico

Cheapest flights from Ontario to New MexicoExplore the most affordable flight options available from Ontario to New Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

Explore the most affordable flight options available from Ontario to New Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

Find flight deals from Ontario to New Mexico

Keep the following information in mind while searching for Ontario to New Mexico flight deals. Data was last updated December 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to New Mexico that are best for you.

Best time to book a flight from Ontario to New Mexico

Have a flexible travel schedule? Discover the best time to fly to New Mexico from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to New Mexico

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

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

Find hourly flight availability from Ontario to New Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

Reviews of airlines servicing New Mexico

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Ontario to New Mexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Ontario to New Mexico?

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

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

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

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

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

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 New Mexico

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ontario to New Mexico

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to New Mexico
Explore the most affordable flight options available from Ontario to New Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.