Cheapest€294.55
- Delta Air Lines DA885117:205h 29m22:49Phoenix PHXBoston BED
Door to door 8h 39mCO2 563.0 kgChanges 0Fixed, no changes
Phoenix to Boston flight
Flights from Phoenix to Boston start at €360.63 and take 8h 24m at their fastest.
The Flights from Phoenix to Boston starts at €360.63 and takes 8h 24m door to door, run by 3 operators over 3,804 km, with around 13 departures a day. Fares bottom out about 60 days before departure.
- 8h 24mDoor to door
- 5h 14mMoving
- €360.63From
- 563.0 kgCO2
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€430.84
- American Airlines AA924211:245h 14m16:38Phoenix PHXBoston BOS
Door to door 8h 24mCO2 563.0 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 American Airlines | €307.53 |
 JetBlue Airways | €309.30 |
 Delta Air Lines | €294.55 |
The flight gets you into Boston. It does not get you a bed, and neither do we.
Where to stay in Boston
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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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 Phoenix to Boston
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €298.0990 days
- €282.7560 days
- €306.3545 days
- €324.6430 days
- €364.1721 days
- €374.7914 days
- €469.197 days
- €724.663 days
- €935.291 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €282.75.
- How much it moves
- The gap between the cheapest and most expensive lead time is 231 percent. The most expensive point is €935.29, 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.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €440.87Sun
- €360.63Mon
- €374.79Tue
- €374.79Wed
- €491.02Thu
- €460.34Fri
- €456.80Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Phoenix
Air
- PHX
Boston
Air
- BOS
- BED
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 69% of the services we sell on this corridor run through without a change. The remaining 31% involve one connection.
- How far it really runs
- The route covers 3,804 km against 3,694 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Cleveland, Kansas City, Detroit, Chicago. The gap between arriving and leaving is 64 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Phoenix at 06:14 and the last at 17:26, across 13 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Phoenix to Boston
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 the Flight from Phoenix to Boston take?
The Flight from Phoenix to Boston takes 8h 24m door to door, of which 5h 14m is spent moving. The route runs 3,804 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Phoenix to Boston cost?
The Flight from Phoenix to Boston starts at €360.63 for one passenger, checked on September 29, 2026. A typical fare is €368.30. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Phoenix to Boston?
3 operators run the Flight from Phoenix to Boston: American Airlines, JetBlue Airways, Delta Air Lines. Between them they file around 13 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Phoenix to Boston use?
The Flight from Phoenix to Boston leaves from Phoenix PHX and arrives at Boston BOS. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Phoenix to Boston?
Fares for the Flight from Phoenix to Boston bottom out around 60 days ahead, at €282.75. The gap between the cheapest and most expensive lead time across the window is 231 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Phoenix to Boston produce?
The Flight from Phoenix to Boston produces about 563.0 kg of CO2 per passenger over 3804 km, which works out at roughly 148 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
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
- On this page
- Every figure above was computed for Phoenix to Boston on September 9, 2026: 3804 km of route against 3694 km in a straight line, 13 services a day, 3 operators, a cheapest fare of €360.63, and 8h 24m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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