Travel & Tourism
More than 300,000 expected to travel through Ontario International Airport during the holiday season

Southern California’s Ontario International Airport is expecting more than 300,000 holiday travelers this year.
Ontario International Airport (ONT) is expecting a merry – and busy – holiday season, with passenger volumes expected to surpass pre-pandemic 2019.
ONT officials estimate that 303,266 holiday travelers will utilize the popular Southern California gateway from Sunday, December 18, through Wednesday, January 4.
The busiest travel days, with more than 19,000 airline passengers, will be:
- Thursday, December 22 (19,182)
- Wednesday, December 28 (19,099)
- Thursday, December 29, (19,182)
The lightest travel days will be Christmas Day (10,799) and New Year’s Day (13,973).
Based on current schedules, airlines operating at ONT are offering 378,406 seats during the 18-day holiday period, 5.3% more than winter holidays in 2019. Airlines predict an average 80% of the seats will be filled.
“We are preparing for the anticipated increase in winter holiday travel and doing everything in our power to avoid the stress that can be common at many other airports,” said Atif Elkadi, chief executive officer of the Ontario International Airport Authority. “Terminal halls will be decked, retail and dining concessions, as well as passenger lounges, will be open, and our hallmark hassle-free customer experience will be on display.”
Elkadi highlighted the availability of ample parking close to ONT passenger terminals and encouraged travelers to book spaces online at discounted rates before arriving at the airport. He also noted the newly opened Lot 6, where 1,337 new spaces became available at a rate of $15 per day.
Travelers and non-travelers alike will notice new and enhanced amenities and services at ONT this holiday season, including:
- ONT+, is a free service that enables the non-traveling public to greet family and friends at the gate or spend more time with them as they prepare to depart
- CLEAR expedited security lanes
- Aspire premium lounges
- Delicious food and beverage options accessible via mobile ordering from terminal gate areas
Travel through ONT has surpassed pre-pandemic levels from March through November. Airport officials expect to welcome an estimated 5.8 million passengers for the year as a whole.
Travel & Tourism
Ontario International Airport expects 2.2 million passengers during summer travel season

Ontario International Airport officials expect 2.22 million passengers this summer, 1.7% more than last year, as airlines add flights to 12 popular U.S. and international destinations.
“As Southern California’s gateway to the world, ONT is ready to welcome another record-setting summer travel season,” said Atif Elkadi, chief executive officer of the Ontario International Airport Authority. “Our airport continues to earn the trust of both passengers and airline partners by delivering a world-class, stress-free experience that reflects the spirit of our community. With more flights, more destinations, and more options than ever before, ONT is strengthening its role as a key player in the region’s air travel landscape.
The summer travel season begins Friday, May 23, before the Memorial Day weekend and extends through Labor Day, Monday, September 1.
Summer 2025 EstimatedPassengers Versus2024 Estimated Seats Versus 2024 Totals 2,221,061 +1.7% 2,854,687 3.4%
The estimated passenger volumes include:
- 663,959 in June
- 672,034 in July
- 671,274 in August
ONT airlines will begin new service, restore previous flights or increase service this summer to 12 popular domestic and international destinations.
Domestic Destinations Air Carrier Frequency/Start Date Baltimore/Washington (BWI) Southwest Airlines Daily service starts June 5 Chicago/O’Hare (ORD) United Airlines Daily service starts May 22 Dallas/Fort Worth (DFW) American Airlines 7 daily (up from 6) Frontier Airlines 6-times weekly New York (JFK) JetBlue Daily service resumes April 30 Sacramento (SMF) Southwest Airlines 7 daily (up from 5) Salt Lake City (SLC) Delta Air Lines 4 daily (up from 3) Seattle (SEA) Alaska Airlines 5 daily (up from 4) Delta Air Lines 4 daily Frontier Airlines 1 daily International Destinations Air Carrier Frequency/Start Date Guadalajara, Mexico (GDL) Volaris 2 daily (up from 1) León, Mexico (BJX) Volaris 3-times weekly service starts July 4 Los Cabos, Mexico (SJD) Volaris Daily service starts July 4 Morelia, Mexico (MLM) Volaris 4-times weekly service starts July 5 Taipei (TPE) STARLUX Airlines 4-times weekly service starts June 2
Airlines are offering more than 2.8 million seats in and out of ONT this summer, with 77.8% expected to be occupied. The number of seats available this year is 3.4% higher than last summer.
Elkadi noted other customer-friendly aspects of the ONT experience such as curbside access for ride-share services; access to premium Aspire Lounges; 3Sixty Duty-Free shopping; competitively priced hourly, daily and valet parking near passenger terminals and discounts on-airport parking when reservations are pre-booked.
Officials reminded domestic travelers the deadline for Real ID-enabled driver’s licenses is May 7, 2025. Motorists can get driving, parking and terminal information 24/7 by listening to ONT Radio at 620AM and streaming here.
“Southern California shines in the summer, and Ontario International Airport is the perfect starting point for any adventure. From our world-famous beaches to stunning mountain escapes, desert resorts, and vibrant cultural attractions, ONT offers travelers easy access to everything that makes this region a top global destination.” Elkadi added
Travel & Tourism
Ontario International Airport passenger count increased in February as cargo tonnage continues upward trend

Ontario International Airport (ONT) saw a slight increase in passengers in February compared with the same month in the prior year, despite one fewer day due to Leap Year in 2024. Adjusting for the shorter month in 2025, ONT passenger volume was 3.6% higher than February 2024.
According to ONT officials, 450,093 air travelers chose the Southern California gateway last month versus 449,893 last year. Ontario’s domestic passenger count totaled 414,286, a 0.2% increase, while international volume decreased by 1.8% to 35,807.
Over the first two months of the year, ONT passenger traffic was 0.6% higher, with domestic volume up 1.3% while the number of international travelers was lower by 6.6%
“We continue to prove that we are the aviation gateway Southern California deserves. Even with a shorter month, we saw growth, an achievement that speaks to our resilience, strong demand, and the trust travelers and airlines place in us. With new service launching to Chicago and Baltimore/Washington as well as four international destinations in Mexico and Asia, ONT is not just keeping up; we are setting the stage for even greater success in 2025 and beyond,” said Atif Elkadi, chief executive officer of the Ontario International Airport Authority (OIAA).
PassengerTotals | Feb2025 | Feb2024 | Change | YTD2025 | YTD2024 | Change |
Domestic | 414,286 | 413,413 | 0.2% | 849,205 | 837,990 | 1.3% |
International | 35,807 | 36,480 | -1.8% | 76,127 | 81,492 | -6.6% |
Total | 450,093 | 449,893 | 0.0% | 925,332 | 919,482 | 0.6% |
The air carriers with the greatest passenger shares in February were:
- Southwest Airlines (37.5%)
- American Airlines (16.1%)
- Frontier Airlines (10.7%)
- Delta Air Lines (9.1%)
- United Airlines (8.6%)
Air cargo increased by 6.8% in February, driven by shipments of mail which grew by more than 276%. Freight shipments for the month decreased 6.1%. For the year, freight and mail combined rose by 6.7%.
Air cargo(tonnage) Feb2025 Feb2024 Change YTD2025 YTD2024 Change Freight 50,606 53,922 -6.1% 103,029 110,691 -6.9% Mail 9,727 2,583 276.5% 20,630 5,244 293.4% Total 60,333 56,505 6.8% 123,659 115,935 6.7%
“Ontario prides itself on first rate cargo facilities and operational excellence which makes our Inland Empire airport a hub of choice for cargo shippers,” Elkadi said.
Travel & Tourism
Ontario International Airport Celebrates 47 Months of Continuous Passenger Growth

New Air Services and Strong Cargo Performance Propel ONT’s Growth in Early 2025
Ontario International Airport (ONT) has marked a significant achievement, recording its 47th straight month of passenger growth. In January 2025, passenger volume at ONT rose by 1.2%, with over 475,000 travelers compared to 469,000 in January 2024.
The airport saw an increase in domestic travelers, with nearly 435,000 passengers representing a 2.4% rise from the previous year. However, international traffic experienced a decrease, down 10% to just over 40,000 passengers.
Atif Elkadi, Chief Executive Officer of the Ontario International Airport Authority (OIAA), expressed optimism about the future. “We’re kicking off the new year with incredible momentum, as more travelers continue to choose ONT. With several exciting new air service announcements from our airline partners, 2025 is set to be a year of substantial growth, opportunity, and enhanced connectivity for our community.”
Looking ahead, ONT is poised to introduce several new travel options. This summer, passengers will benefit from daily flights to Baltimore/Washington (BWI) and Chicago/O’Hare (ORD) via Southwest Airlines and United Airlines, respectively. Additionally, international service expansions include STARLUX Airlines commencing four-times weekly flights to Taipei (TPE) in June and Volaris launching routes to three more cities in Mexico in July, including a daily flight from ONT to Los Cabos (SJD).
Passenger Totals for January 2025 vs. January 2024:
- Domestic: 434,919 (2.4% increase)
- International: 40,320 (10.4% decrease)
- Total: 475,239 (1.2% increase)
Top carriers for passenger volume in January included Southwest Airlines (35.1%), American Airlines (15.3%), Frontier Airlines (11.6%), Delta Air Lines (9.3%), and United Airlines (8.8%).
In terms of cargo, ONT experienced a 6.6% overall increase in January 2025. This growth was driven largely by a more than 300% increase in mail shipments, although freight shipments saw a decline of 7.7%.
Air Cargo Performance for January 2025 vs. January 2024:
- Freight: 52,423 tons (-7.7%)
- Mail: 10,903 tons (309.8% increase)
- Total: 63,326 tons (6.6% increase)
Elkadi highlighted ONT’s expanding role in both passenger and cargo transport. “Ontario International Airport continues to solidify its position as one of the nation’s fastest-growing passenger airports and a top ten cargo hub, reinforcing our vital role in regional and global travel,” he said.
ONT remains committed to enhancing its facilities and services to support the region’s economic growth and meet the evolving needs of travelers and businesses alike.
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