![Worldwide Coverage](https://ak-d.tripcdn.com/images/0wj5f12000aq250yp1F40.png?proc=resize/m_w,w_600,h_600,B0B3)
Worldwide Coverage
Flights to over 5,000 cities
![One-stop Service Guarantee](https://ak-d.tripcdn.com/images/0wj4c12000aq250ld31BA.png?proc=resize/m_w,w_600,h_600,B0B3)
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
![Secure Payment](https://ak-d.tripcdn.com/images/0wj4r12000aq24uvwEB1C.png?proc=resize/m_w,w_600,h_600,B0B3)
Secure Payment
Convenient & reliable booking and payment system
Latest Flight Deals from Ontario to Decatur
Book one-way or return flights from Ontario to Decatur from as little as NZD 693. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- ONT09:5522h 51m1 stopDEC10:46Wed, Jul 3|Ontario - Decatur|Southwest AirlinesNZD 693NZD 97628% OFF28% OFFNZD 976NZD 693
- ONT13:003h 5mDirectDEC14:00Tue, Jul 9|Ontario - Decatur|Southwest AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Ontario to Decatur? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Ontario to Decatur. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
![](https://ak-d.tripcdn.com/images/0wj27120009rdg5nwB73D.png?proc=resize/m_w,w_600,h_600,B0B3)
Airlines Flying from Ontario to Decatur
View airlines operating flights from Ontario to Decatur. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![Frontier Airlines](https://pic.tripcdn.com/airline_logo/3x/f9.png?proc=resize/m_w,w_600,h_600,B0B3)
Frontier Airlines
From NZD 320
![American Airlines](https://pic.tripcdn.com/airline_logo/3x/aa.png?proc=resize/m_w,w_600,h_600,B0B3)
American Airlines
From NZD 473
![United Airlines](https://pic.tripcdn.com/airline_logo/3x/ua.png?proc=resize/m_w,w_600,h_600,B0B3)
United Airlines
From NZD 551
![Alaska Airlines](https://pic.tripcdn.com/airline_logo/3x/as.png?proc=resize/m_w,w_600,h_600,B0B3)
Alaska Airlines
From NZD 607
![Southwest Airlines](https://pic.tripcdn.com/airline_logo/3x/wn.png?proc=resize/m_w,w_600,h_600,B0B3)
Southwest Airlines
From NZD 693
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
ANA airlines
Find more flights and airlines
Alternative Routes from Ontario to Decatur
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Ontario to Decatur.
- CheapestONT19:1613h 30m2 transferDEC10:46Ontario International Airport - Decatur AirportTue, Jul 30Frontier AirlinesNZD 320
- ONT19:1613h 30m2 transferDEC10:46Ontario International Airport - Decatur AirportTue, Jul 30Frontier AirlinesNZD 320Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Ontario to Decatur
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Decatur. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Ontario to Decatur
Cheapest nonstop flight price | NZD 692 |
---|---|
Flight distance | 9,910.68km |
Popular airline | Frontier Airlines |
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.