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jetBlue flights to Ontario International

The best jetBlue flight deals to Ontario International

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Ontario International with jetBlue right here.
Ontario.£499 per passenger.Departing Wed, 18 Sep, returning Mon, 23 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Wed, 18 Sep, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Mon, 23 Sep, arriving in London Gatwick.Price includes taxes and charges.From £499, select.
Ontario.£518 per passenger.Departing Tue, 24 Sep, returning Tue, 1 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Tue, 24 Sep, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Tue, 1 Oct, arriving in London Gatwick.Price includes taxes and charges.From £518, select.
Ontario.£533 per passenger.Departing Tue, 2 Jul, returning Mon, 15 Jul.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Tue, 2 Jul, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Mon, 15 Jul, arriving in London Gatwick.Price includes taxes and charges.From £533, select.
Ontario.£534 per passenger.Departing Fri, 23 Aug, returning Mon, 23 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Fri, 23 Aug, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Mon, 23 Sep, arriving in London Gatwick.Price includes taxes and charges.From £534, select.
Ontario.£541 per passenger.Departing Wed, 2 Oct, returning Mon, 7 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Wed, 2 Oct, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Mon, 7 Oct, arriving in London Gatwick.Price includes taxes and charges.From £541, select.
Ontario.£589 per passenger.Departing Thu, 20 Jun, returning Mon, 15 Jul.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Thu, 20 Jun, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Mon, 15 Jul, arriving in London Gatwick.Price includes taxes and charges.From £589, select.
Ontario.£592 per passenger.Departing Mon, 17 Jun, returning Mon, 16 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Mon, 17 Jun, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Mon, 16 Sep, arriving in London Gatwick.Price includes taxes and charges.From £592, select.
Ontario.£596 per passenger.Departing Mon, 1 Jul, returning Tue, 1 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Gatwick on Mon, 1 Jul, arriving in Ontario International.Inbound indirect flight with jetBlue, departs from Ontario International on Tue, 1 Oct, arriving in London Gatwick.Price includes taxes and charges.From £596, select.

Find the cheapest time to fly to Ontario International with jetBlue

Flexible on travel dates? Here's when fares are lowest.
Jun
from £606
Jul
from £533
Aug
from £678
Sep
from £499
Oct
from £541
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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May
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Alternative routes to Ontario

We found flights to 6 other airports near Ontario International. Find the one that works for you.

Flying to Ontario International with jetBlue

The things to know before you go.
Cheapest flight found£499
Cheapest month to flySeptember
Nearby cities to visitOntario
Time difference between London and Ontario International8 hrs (GMT -7)

Flying to Ontario International with jetBlue: FAQs

No – if you want to travel with jetBlue, Ontario International is currently the only airport serving Ontario.
Although it's difficult to get an accurate idea of when jetBlue flights to Ontario International are cheapest, the lowest fares are currently for departures in September.