Cheapest€49.11
- Frontier Airlines FA214814:121h 11m15:23Ontario ONTPhoenix PHX
Door to door 4h 21mCO2 131.9 kgChanges 0Fixed, no changes
Traveling from Ontario to Phoenix costs €49.11 at the cheapest and takes 4h 15m door to door at the fastest, across 1 mode and 5 operators. The route covers 536 km. Cheapest is by Flight, fastest is by Flight.
At a glance
- Distance
- 536 km
- Fastest
- 4h 15m
- Average
- 4h 19m
- Services per day
- 30
- Cheapest
- €49.11
- CO2 per passenger
- 131.9 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 29, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 4h 16m | 1h 6m | 3h 10m | €57.37 | 131.9 kg | 30 |
- 4h 16mFastest, by Flight
- €57.37Cheapest, by Flight
- 131.9 kgLowest CO2, by Flight
- 536 kmDistance traveled
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€50.88
- American Airlines AA122906:181h 6m07:24Ontario ONTPhoenix PHX
Door to door 4h 16mCO2 131.9 kgChanges 0Fixed, no changes
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
No live timetable for this trip yet.
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Ontario to Phoenix | SatSep 12 | SunSep 13 | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 | WedSep 23 | ThuSep 24 | FriSep 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flight | €106.34 | €97.49 | €71.53 | €70.35 | €73.30 | €90.41 | €70.35 | €70.94 | €67.99 | €57.96 | €57.37 | €60.91 | €75.66 | €59.73 |
Cheapest day: 2026-09-29 · €49.11
That is the traveling done. What happens after you walk out into Phoenix is not something we sell.
A room in Phoenix for the night the flight gets in
Sort by distance from Union Station and you can see which places are ten minutes on foot and which are not.
Search Phoenix on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Ontario to Phoenix
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €62.0990 days
- €38.4960 days
- €42.0345 days
- €47.9330 days
- €55.0121 days
- €59.7314 days
- €70.357 days
- €71.533 days
- €106.341 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €38.49.
- How much it moves
- The gap between the cheapest and most expensive lead time is 176 percent. The most expensive point is €106.34, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €67.99Sun
- €57.96Mon
- €57.37Tue
- €60.91Wed
- €75.66Thu
- €59.73Fri
- €70.94Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €70.35Sep
- €52.06Oct
- €47.93Nov
- €47.93Dec
- €46.16Jan
- €40.26Feb
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 536 km against 520 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Ontario at 06:18 and the last at 20:03, across 30 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Ontario
Rail
- East Ontario
- Ontario station
- Montclair Transcenter
Bus
- Montclair Transit Center
Air
- ONT
Phoenix
Rail
- Union Station
Bus
- Greyhound Station - Phoenix, Arizona
- Ed Pastor Transit Center
Air
- PHX
Who runs this route
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 American Airlines | €50.29 |
 Bahamasair | €49.70 |
 Frontier Airlines | €49.11 |
 SkyWest | €52.06 |
 Southwest Airlines | €50.29 |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €34.00 | 69% |
| Taxes | €6.12 | 12% |
| Supplier fees | €7.00 | 14% |
| Our service fee | €1.99 | 4% |
| Total you pay | €49.11 | 100% |
Check-in is at three and you will be in Phoenix well before then. Lockers are not something we run.
Baggage storage near Union Station
Priced by the bag and by the day, booked before you get there, and insured while it sits.
Check Phoenix on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Ontario to Phoenix
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Ontario to Phoenix?
The fastest journey from Ontario to Phoenix takes 4h 15m door to door, of which 1h 6m is spent moving, on the Flight. Most services take around 4h 19m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Ontario to Phoenix?
The cheapest fare from Ontario to Phoenix is €49.11, checked on September 29, 2026. A typical fare across the next three weeks is €76.25. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Ontario to Phoenix?
The cheapest way from Ontario to Phoenix is by Flight, at €57.37 for one passenger on September 29, 2026. That journey takes 4h 16m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Ontario to Phoenix?
Fares from Ontario to Phoenix bottom out around 60 days before departure, at €38.49. Across the whole booking window the gap between the cheapest and the most expensive lead time is 176 percent, measured on September 29, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Ontario to Phoenix?
Tuesday is the cheapest day to depart from Ontario to Phoenix, at €57.37. That is the median of 21 priced departure days across the next three weeks, checked on September 29, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Ontario to Phoenix?
February is the cheapest of the next 6 months to travel from Ontario to Phoenix, at €40.26 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Ontario to Phoenix?
5 operators sell services from Ontario to Phoenix across 1 modes: American Airlines, Bahamasair, Frontier Airlines, SkyWest, Southwest Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Ontario to Phoenix?
Every service we sell from Ontario to Phoenix is direct, with around 30 departures a day and a fastest journey of 4h 15m door to door. No connection is needed, so there is no missed connection risk to plan around on this corridor.
Which station or terminal do services from Ontario to Phoenix use?
Services from Ontario to Phoenix by Flight leave from Ontario ONT and arrive at Phoenix PHX. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Ontario to Phoenix?
0 of the 5 operators we sell from Ontario to Phoenix allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Ontario to Phoenix on September 11, 2026: 536 km of route against 520 km in a straight line, 30 services a day, 5 operators, a cheapest fare of €49.11, and 4h 15m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The trip is the easy half to plan. The days in Phoenix are the half people leave until last.
Day trips out of Phoenix and across United States
Timed entry, guided walks and half-day trips out of Phoenix, with free cancellation on most of it.
See Phoenix on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
Other ways to make this journey
Arriving in Phoenix
Leaving Phoenix
- 107Places you can leave for
- 7Countries
- 29Operators
Plan a trip from here
Ask Ori for the same corridor under a different constraint, or for a longer trip that starts on it.