Cheapest€47.93
- Avelo Airlines AA405406:501h 3m07:53New Haven HVNWashington DCA
Door to door 4h 13mCO2 111.7 kgChanges 0Fixed, no changes
New Haven to Washington D.C. flight
Flights from New Haven to Washington D.C. start at €57.37 and take 4h 13m at their fastest.
The Flights from New Haven to Washington D.C. starts at €57.37 and takes 4h 13m door to door, run by 1 operator over 454 km, with around 1 departure a day. Fares bottom out about 45 days before departure.
- 4h 13mDoor to door
- 1h 3mMoving
- €57.37From
- 111.7 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Avelo Airlines | €47.93 | 4h 9m | 740 km/h | Fixed fare | Not published |
Washington D.C. sits on the water, which usually settles which side of town you want to wake up on. Rooms are not ours to sell.
Rooms within reach of Washington Union Station
Sort by distance from Washington Union Station and you can see which places are ten minutes on foot and which are not.
Search Washington D.C. on Booking.comOr compare on Expedia
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When to book New Haven to Washington D.C.
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €55.0190 days
- €40.8560 days
- €39.7845 days
- €42.5230 days
- €57.9621 days
- €59.5814 days
- €72.717 days
- €67.403 days
- €111.831 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €39.78.
- How much it moves
- The gap between the cheapest and most expensive lead time is 181 percent. The most expensive point is €111.83, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 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.
- €59.73Sun
- €57.37Mon
- €57.93Tue
- €62.33Wed
- €85.10Thu
- €78.02Fri
- €59.58Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
New Haven
Air
- HVN
Washington
Air
- IAD
- DCA
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
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 454 km against 440 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 Manhattan, New York City, Staten Island, Jersey City. The gap between arriving and leaving is 51 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 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 New Haven at 06:50 and the last at 06:50, across 1 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about New Haven to Washington D.C.
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 New Haven to Washington D.C. take?
The Flight from New Haven to Washington D.C. takes 4h 13m door to door, of which 1h 3m is spent moving. The route runs 454 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 New Haven to Washington D.C. cost?
The Flight from New Haven to Washington D.C. starts at €57.37 for one passenger, checked on September 28, 2026. A typical fare is €47.93. 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 New Haven to Washington D.C.?
1 operators run the Flight from New Haven to Washington D.C.: Avelo Airlines. Between them they file around 1 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 New Haven to Washington D.C. use?
The Flight from New Haven to Washington D.C. leaves from New Haven HVN and arrives at Washington DCA. 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 New Haven to Washington D.C.?
Fares for the Flight from New Haven to Washington D.C. bottom out around 45 days ahead, at €39.78. The gap between the cheapest and most expensive lead time across the window is 181 percent, measured on September 28, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from New Haven to Washington D.C. produce?
The Flight from New Haven to Washington D.C. produces about 111.7 kg of CO2 per passenger over 454 km, which works out at roughly 246 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 New Haven to Washington D.C. on September 12, 2026: 454 km of route against 440 km in a straight line, 1 services a day, 1 operators, a cheapest fare of €57.37, and 4h 13m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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