Which airport typically offers the quickest layover for flights from Omaha to Ontario?

Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 0h 50m.

What’s the cheapest layover airport for flights from Omaha to Ontario?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $343.

What’s the top layover airport for flights from Omaha to Ontario?

Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Omaha to Ontario on Cheapflights.

What’s the fastest layover option from Omaha to Ontario?

Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 4h 50m.

How long is the flight from Omaha to Ontario?

Frontier and Alaska Airlines can get you from Omaha to Ontario in just under 7h 29m. Your travel time can differ by up to 8h 15m. Airlines will cover a distance of 1283 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Omaha to Ontario round-trip?

Cheapflights users have booked flights from Omaha to Ontario round-trip from $106. Other airlines that can offer you cheap pricing are Delta, from $134, and American Airlines, from $250. Frontier is currently priced 71% below the average price you’ll pay for this route.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $134 and $152 on United Airlines and Southwest, respectively.

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.

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).

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

Consider Southwest, American Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Omaha to Ontario.

Most accurate provider : When it comes to deals on Omaha-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Omaha-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Omaha-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Omaha-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Omaha-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Omaha to Ontario?

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

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

Yes. Cheapflights offers flight deals from Omaha 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.

$116+ Flights from Omaha to Ontario

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Cheap flight deals from Omaha to Ontario

Cheapest flights from Omaha to Ontario
Explore the most affordable flight options available from Omaha to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Thu 12/258:42 pmOMA - ONT

1 stop5h 17mFrontier

Thu 1/16:45 amONT - OMA

1 stop11h 02mFrontier

Deal found 12/15

$337

Thu 12/258:42 pmOMA - ONT

1 stop5h 17mFrontier

Sun 1/46:45 amONT - OMA

1 stop11h 29mFrontier

Deal found 12/15

$412

Tue 12/238:42 pmOMA - ONT

1 stop5h 17mFrontier

Thu 1/16:45 amONT - OMA

1 stop11h 02mFrontier

Deal found 12/15

$437

Thu 12/258:42 pmOMA - ONT

1 stop5h 17mFrontier

Tue 12/306:45 amONT - OMA

1 stop11h 02mFrontier

Deal found 12/15

$442

Wed 12/245:15 pmOMA - ONT

1 stop5h 52mUnited Airlines

Wed 12/311:40 pmONT - OMA

1 stop7h 50mUnited Airlines

Deal found 12/15

$447

Thu 12/255:15 pmOMA - ONT

1 stop5h 52mUnited Airlines

Wed 12/311:40 pmONT - OMA

1 stop4h 39mUnited Airlines

Deal found 12/15

$459

Tue 12/238:42 pmOMA - ONT

2 stops38h 11mMultiple Airlines

Mon 12/296:00 amONT - OMA

1 stop11h 41mMultiple Airlines

Deal found 12/14

$476

Tue 12/238:42 pmOMA - ONT

1 stop5h 17mFrontier

Sun 1/46:45 amONT - OMA

1 stop11h 29mFrontier

Deal found 12/15

$512

Tue 12/238:42 pmOMA - ONT

2 stops38h 11mFrontier

Tue 12/306:45 amONT - OMA

1 stop11h 02mFrontier

Deal found 12/14

$528

Wed 12/245:15 pmOMA - ONT

1 stop5h 52mUnited Airlines

Tue 12/301:40 pmONT - OMA

1 stop4h 39mUnited Airlines

Deal found 12/15

$541

Best flights from Omaha to Ontario
Discover carefully curated flight deals from Omaha to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Thu 2/2610:15 amOMA - ONT

1 stop15h 44mFrontier

Mon 3/26:10 amONT - OMA

1 stop10h 24mFrontier

Deal found 12/16

$183

Wed 1/283:07 pmOMA - ONT

1 stop7h 29mAlaska Airlines

Wed 2/44:03 pmONT - OMA

1 stop20h 08mAlaska Airlines

Deal found 12/16

$294

Fri 2/62:50 pmOMA - ONT

1 stop8h 15mDelta

Mon 2/910:30 pmONT - OMA

1 stop9h 35mDelta

Deal found 12/16

$346

Fri 2/65:18 pmOMA - ONT

1 stop5h 40mUnited Airlines

Mon 2/91:24 pmONT - OMA

1 stop4h 50mUnited Airlines

Deal found 12/16

$346

Sat 3/77:30 pmOMA - ONT

2 stops6h 35mSouthwest

Tue 3/108:30 amONT - OMA

2 stops7h 45mSouthwest

Deal found 12/16

$355

Sat 3/73:11 pmOMA - ONT

1 stop10h 21mAlaska Airlines

Tue 3/1012:02 pmONT - OMA

1 stop24h 13mAlaska Airlines

Deal found 12/16

$303

Fri 1/233:07 pmOMA - ONT

1 stop26h 01mAlaska Airlines

Wed 1/284:03 pmONT - OMA

1 stop20h 08mAlaska Airlines

Deal found 12/16

$304

Thu 12/258:42 pmOMA - ONT

1 stop5h 17mFrontier

Thu 1/16:45 amONT - OMA

1 stop11h 02mFrontier

Deal found 12/15

$337

Fri 2/63:07 pmOMA - ONT

1 stop26h 01mAlaska Airlines

Tue 2/107:56 pmONT - OMA

2 stops16h 15mAlaska Airlines

Deal found 12/16

$323

Wed 1/73:07 pmOMA - ONT

1 stop7h 29mAlaska Airlines

Thu 1/294:03 pmONT - OMA

1 stop20h 08mAlaska Airlines

Deal found 12/15

$373

Last-minute flights from Omaha to Ontario
Discover last-minute flight deals from Omaha to Ontario. Data last updated December 16, 2025 and is based on user searches.

Thu 12/258:42 pmOMA - ONT

1 stop5h 17mFrontier

Thu 1/16:45 amONT - OMA

1 stop11h 02mFrontier

Deal found 12/15

$337

Thu 1/15:15 pmOMA - ONT

1 stop5h 52mUnited Airlines

Thu 1/86:00 amONT - OMA

2 stops8h 12mUnited Airlines

Deal found 12/15

$378

Wed 1/73:07 pmOMA - ONT

1 stop7h 29mAlaska Airlines

Thu 1/294:03 pmONT - OMA

1 stop20h 08mAlaska Airlines

Deal found 12/15

$373

Thu 1/85:18 pmOMA - ONT

1 stop5h 40mUnited Airlines

Mon 1/125:05 amONT - OMA

1 stop5h 39mUnited Airlines

Deal found 12/15

$391

Fri 1/95:50 pmOMA - ONT

1 stop6h 48mDelta

Sun 1/115:07 pmONT - OMA

1 stop4h 47mDelta

Deal found 12/14

$361

Sat 1/108:05 amOMA - ONT

1 stop6h 11mDelta

Sun 1/115:07 pmONT - OMA

1 stop4h 47mDelta

Deal found 12/14

$340

Tue 1/131:50 pmOMA - ONT

2 stops11h 03mUnited Airlines

Tue 1/201:53 pmONT - OMA

1 stop6h 00mUnited Airlines

Deal found 12/16

$376

Wed 1/143:07 pmOMA - ONT

1 stop7h 29mAlaska Airlines

Wed 1/2111:53 amONT - OMA

1 stop24h 18mAlaska Airlines

Deal found 12/15

$324

Fri 1/165:50 pmOMA - ONT

1 stop6h 48mDelta

Mon 1/195:10 pmONT - OMA

1 stop4h 44mDelta

Deal found 12/14

$349

Fri 1/233:07 pmOMA - ONT

1 stop26h 01mAlaska Airlines

Wed 1/284:03 pmONT - OMA

1 stop20h 08mAlaska Airlines

Deal found 12/16

$304

One-way flights from Omaha to Ontario
Search for one-way flight options from Omaha to Ontario. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Thu 1/18:42 pmOMA - ONT

1 stop5h 17mFrontier

Deal found 12/15

$116

Fri 1/91:11 pmOMA - ONT

1 stop12h 45mFrontier

Deal found 12/14

$129

Thu 12/258:42 pmOMA - ONT

1 stop5h 17mFrontier

Deal found 12/15

$142

Thu 1/15:35 amOMA - ONT

1 stop5h 13mAmerican Airlines

Deal found 12/16

$174

Tue 1/65:18 pmOMA - ONT

1 stop5h 40mUnited Airlines

Deal found 12/16

$186

Wed 12/245:15 pmOMA - ONT

1 stop5h 52mUnited Airlines

Deal found 12/15

$188

Sat 1/107:28 amOMA - ONT

1 stop6h 49mUnited Airlines

Deal found 12/15

$200

Fri 1/97:46 pmOMA - ONT

3 stops29h 28mMultiple Airlines

Deal found 12/14

$234

Sun 3/153:11 pmOMA - ONT

1 stop10h 21mAlaska Airlines

Deal found 12/14

$253

Find flight deals from Omaha to Ontario

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$183 (CheapOair)
One-way from	$116 (Frontier)
Popular in	February
Cheapest in	August
Average price	$430

Provider with most accurate pricing for Omaha Eppley Airfield-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Omaha Eppley Airfield-Ontario flights.

Search Deals

From Omaha Eppley Airfield to Ontario

Search Deals

One-way flight from Omaha Eppley Airfield to Ontario

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 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

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Thu 2/26

10:15 am-11:59 pm

1 stop15h 44m

Ontario

Mon 3/2

6:10 am-6:34 pm

1 stop10h 24m

$183

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Wed 1/28

3:07 pm-8:36 pm

1 stop7h 29m

Ontario

Wed 2/4

4:03 pm-2:11 pm

1 stop20h 08m

$294

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Sat 3/7

3:11 pm-11:32 pm

1 stop10h 21m

Ontario

Tue 3/10

12:02 pm-2:15 pm

1 stop24h 13m

$303

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Fri 1/23

3:07 pm-3:08 pm

1 stop26h 01m

Ontario

Wed 1/28

4:03 pm-2:11 pm

1 stop20h 08m

$304

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Fri 2/6

3:07 pm-3:08 pm

1 stop26h 01m

Ontario

Tue 2/10

7:56 pm-2:11 pm

2 stops16h 15m

$323

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Thu 12/25

8:42 pm-11:59 pm

1 stop5h 17m

Ontario

Thu 1/1

6:45 am-7:47 pm

1 stop11h 02m

$337

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Fri 2/6

2:50 pm-9:05 pm

1 stop8h 15m

Ontario

Mon 2/9

10:30 pm-10:05 am

1 stop9h 35m

$346

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Fri 2/6

5:18 pm-8:58 pm

1 stop5h 40m

Ontario

Mon 2/9

1:24 pm-8:14 pm

1 stop4h 50m

$346

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Sat 3/7

7:30 pm-12:05 am

2 stops6h 35m

Ontario

Tue 3/10

8:30 am-6:15 pm

2 stops7h 45m

$355

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

Wed 1/7

3:07 pm-8:36 pm

1 stop7h 29m

Ontario

Thu 1/29

4:03 pm-2:11 pm

1 stop20h 08m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 18 results

Compare providers for flights from Omaha to Ontario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Omaha to Ontario in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Omaha-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Omaha-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Omaha-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Omaha-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Omaha-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Omaha to Ontario

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

Prices

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

Currently, July is the cheapest month in which you can book a flight from Omaha to Ontario (average of $93). Flying from Omaha to Ontario in December is currently the most expensive (average of $313). 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 OMA to ONT?

A simple way to save on the total cost of your ticket is to fly from Omaha to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Omaha to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

7.9

Good

8,008 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

9,092 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,049 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,082 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How long is the flight from Omaha to Ontario?
Frontier and Alaska Airlines can get you from Omaha to Ontario in just under 7h 29m. Your travel time can differ by up to 8h 15m. Airlines will cover a distance of 1283 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Omaha to Ontario round-trip?
Cheapflights users have booked flights from Omaha to Ontario round-trip from $106. Other airlines that can offer you cheap pricing are Delta, from $134, and American Airlines, from $250. Frontier is currently priced 71% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Omaha to Ontario one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $134 and $152 on United Airlines and Southwest, respectively.
Can I find deals for flights from Omaha to Ontario that include hotel bookings?
Yes. In addition to deals on Omaha to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Omaha to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Omaha to Ontario.
Can I find deals for business class flights from Omaha to Ontario?
Yes. Cheapflights offers flight deals from Omaha 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 Omaha to Ontario?
Currently, July is the cheapest month in which you can book a flight from Omaha to Ontario (average of $93). Flying from Omaha to Ontario in December is currently the most expensive (average of $313). 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

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Other flights to Ontario

Top 5 airlines flying from Omaha to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$120	Average$234	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$250	Average$350	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$272	Average$407	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$312	Average$403	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$323	Average$432	FlexibilityNo cancel fee	On-time69%

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$116+ Cheap flights from Omaha to Ontario (OMA - 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Omaha to Ontario with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Omaha to Ontario

Cheapest flights from Omaha to OntarioExplore the most affordable flight options available from Omaha to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Explore the most affordable flight options available from Omaha to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Find flight deals from Omaha to Ontario

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 Omaha to Ontario that are best for you.

Compare providers for flights from Omaha to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Omaha to Ontario in December.

Best time to book a flight from Omaha to Ontario

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

Cheapflights Insights

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

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

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

What’s the top layover airport for flights from Omaha to Ontario?

What’s the cheapest layover airport for flights from Omaha to Ontario?

What’s the fastest layover option from Omaha to Ontario?

Which airport typically offers the quickest layover for flights from Omaha to Ontario?

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Omaha to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Omaha to Ontario?

What are the cheapest airlines flying from Omaha to Ontario round-trip?

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

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

How can I find direct flights from Omaha to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Omaha to Ontario

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

Top 5 airlines flying from Omaha to Ontario

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Cheapest flights from Omaha to Ontario
Explore the most affordable flight options available from Omaha to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.