Route guide · 406 miles
Cheap Flights from Manchester NH to Washington
MHT → DCA · Nonstop 1h 20m · Live round-trip fares
If Washington is next on your list, here's the honest picture on fares from Manchester NH. The trip covers about 406 miles and takes roughly 1h 20m in the air. Prices on this route reward planners: booking 2–4 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for MHT → DCA are updating. Use the search below for real-time prices.
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Updated daily
Flight time
1h 20m
Nonstop, typical
Distance
406 mi
MHT → DCA
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
American Airlines
Nonstop flights from Manchester NH to Washington
The fastest way between the two cities is the nonstop: about 1h 20m for the 406-mile run from MHT to DCA. Those flights are flown by American Airlines. Prices behave best when you book 2–4 weeks out.
Booking insights: Manchester NH → Washington
- Distance: 406 miles · nonstop flight time: 1h 20m.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Manchester NH to Washington: what you need to know
The flight
At 406 miles, MHT to DCA is one of those quick up-and-down flights: roughly 1h 20m nonstop. There's no meal service to plan around — the decisions that matter here are departure time and which airport entrance traffic is kinder to you.
Airlines on this route
American Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Manchester NH (MHT)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Manchester NH airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Washington (DCA)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Washington airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Washington to Manchester NH fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 406 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
Manchester NH to Washington flight FAQs
How long is the flight from MHT to DCA?
Nonstop flights from Manchester NH to Washington take about 1h 20m and cover roughly 406 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Manchester NH to Washington?
American Airlines typically operate nonstop flights from MHT to DCA. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Manchester NH to Washington?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from MHT to DCA?
Book inside the final week and you'll usually pay a premium on MHT to DCA. Fares booked 2–4 weeks ahead are almost always kinder.
What is a good round-trip deal from Manchester NH to Washington?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Manchester NH to Washington?
You'll mainly see American Airlines on Manchester NH to Washington. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Manchester NH airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Manchester NH
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