Route guide

Washington to Manchester (IAD-MHT): Nonstop Upgrade & Award Space

United Airlines flies nonstop between Washington (IAD) and Manchester (MHT), roughly 18 times a week. With United Airlines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every IAD to MHT departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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18
Nonstop flights a week
417 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every IAD to MHT departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Washington to Manchester to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each IAD to MHT departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See IAD to MHT on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Washington to Manchester nonstop

Carriers operating IAD to MHT nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • United Airlines
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Frequently asked questions about IAD to MHT

How far is Manchester from Washington?
IAD to MHT covers about 417 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from IAD to MHT?
United Airlines is currently the only airline flying IAD to MHT nonstop. 2LNR tracks confirmed upgrade and award space on every United Airlines departure.
How many flights a week are there from IAD to MHT?
About 18 nonstop flights a week run between Washington and Manchester in the current schedule, operated by United Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on IAD to MHT?
Open the IAD to MHT calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Washington to Manchester route, and 2LNR will notify you when space opens. It's free to start.

Never miss IAD to MHT upgrade or award space

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