Your next trip, last seen at €107
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €107, departing 8 Dec 2026 (Last checked: 9 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 80Check live prices for this route
- Airlines seen
- Allegiant Air, American Airlines, Breeze Airways, Frontier Airlines, JetBlue, Southwest Airlines +1 more
- Typical journey time
- 20h 11m
About this route
Explore the fares we observed from Fort Lauderdale to Ontario. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,692 km
- Typical journey time
- 20h 11m
- Airlines seen
- Allegiant Air, American Airlines, Breeze Airways, Frontier Airlines, JetBlue, Southwest Airlines +1 more
- Seen on fares with a connection
- Frontier Airlines, JetBlue, United Airlines, Breeze Airways, American Airlines, Allegiant Air
- Alternative airports
- FXE
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Fort Lauderdale Hollywood International Airport (FLL) → Fort Lauderdale, city gazetteer reference point (26.1223, -80.1434): ≈ 6 km.
- Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Fort Lauderdale to Ontario: December 2026, from €107 (checked 9 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €162 | 17 |
| November 2026 | €130 | 28 |
| December 2026 | €107 | 28 |
| January 2027 | €153 | 7 |
Lowest fare by day of the week
Cheapest day of the week from Fort Lauderdale to Ontario: Tuesday, from €107 (checked 9 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €149 | 11 |
| Tuesday | €107 | 12 |
| Wednesday | €109 | 12 |
| Thursday | €135 | 13 |
| Friday | €139 | 13 |
| Saturday | €142 | 10 |
| Sunday | €152 | 9 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Fort Lauderdale to Ontario by days until departure (31 to 60 days): €107 (checked 9 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €219 | 8 |
| 8 to 30 days | €140 | 23 |
| 31 to 60 days | €107 | 28 |
| 61 days or more | €109 | 21 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Fort Lauderdale to Ontario: Frontier Airlines, from €107 (checked 9 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €107Dec 8, 2026 | 63 |
| JetBlue | €155Nov 2, 2026 | 13 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Fort Lauderdale to Ontario?
The lowest fare we have observed is €107, found on 9 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Fort Lauderdale to Ontario?
Cheapest month from Fort Lauderdale to Ontario: December 2026, from €107 (checked 9 Oct 2026).
Are there direct flights from Fort Lauderdale to Ontario?
Our data holds no non-stop flight from Fort Lauderdale to Ontario. The fares on this page include at least one stop.
Which airlines fly from Fort Lauderdale to Ontario?
These are the carriers we have seen on the route: Allegiant Air, American Airlines, Breeze Airways, Frontier Airlines, JetBlue, Southwest Airlines +1 more.
How long does the flight from Fort Lauderdale to Ontario take?
The average journey time across the 84 fares we observed is 20h 19m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Fort Lauderdale to Ontario fares were non-stop?
None of the 86 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Fort Lauderdale to Ontario?
Cheapest day of the week from Fort Lauderdale to Ontario: Tuesday, from €107 (checked 9 Oct 2026).
Which airline has the lowest fare from Fort Lauderdale to Ontario?
Cheapest airline from Fort Lauderdale to Ontario: Frontier Airlines, from €107 (checked 9 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 9 Oct 2026