Find cheap flights from Allentown to Ontario starting at $281.
Book one-way or return flights from Allentown to Ontario from as little as $281. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- ABE13:3613h 23m1 stopONT23:59Thu, May 16|Allentown - Ontario|Allegiant Air$281$56851% OFF51% OFF$568$281
- ABE06:008h 40m1 stopONT11:40Wed, May 22|Allentown - Ontario|Delta Air Lines$376$56834% OFF34% OFF$568$376
- ABE12:019h 58m1 stopONT18:59Tue, May 21|Allentown - Ontario|American Airlines$426$56825% OFF25% OFF$568$426
- ABE12:019h 58m1 stopONT18:59Thu, May 16|Allentown - Ontario|American Airlines$426$426
- ABE12:019h 58m1 stopONT18:59Mon, May 20|Allentown - Ontario|American Airlines$426$426
- ABE12:019h 58m1 stopONT18:59Wed, May 22|Allentown - Ontario|American Airlines$426$426
- ABE12:019h 58m1 stopONT18:59Thu, May 23|Allentown - Ontario|American Airlines$426$426
- ABE17:318h 16m1 stopONT22:47Sun, May 19|Allentown - Ontario|Delta Air Lines$427$427
- ABE06:008h 40m1 stopONT11:40Mon, May 20|Allentown - Ontario|Delta Air Lines$427$427
- ABE12:019h 58m1 stopONT18:59Mon, May 13|Allentown - Ontario|American Airlines$431$431
- ABE13:003h 5mDirectONT14:00Thu, May 9|Allentown - Ontario|Allegiant AirFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Allentown to Ontario.
- CheapestABE15:2325h 1m2 transferONT13:24Lehigh Valley International Airport - Ontario International AirportMon, May 20Allegiant Air$197
- ABE15:2325h 1m2 transferONT13:24Lehigh Valley International Airport - Ontario International AirportMon, May 20Allegiant Air$197Find More Flights
Frequently Asked Questions
How to find a cheap flight from Allentown to Ontario
Cheapest nonstop flight price | $281 |
---|---|
Off-season for travel | October |
Peak season for travel | April |
Flight distance | 8,785km |
Popular airline | Delta Air Lines |
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