What is the cheapest month to fly from Denver to Southend?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Denver (DEN) to Southend (SEN), with fares starting from $495.

What is the lowest current fare from DEN to SEN?

The lowest currently-listed fare from Denver (DEN) to Southend (SEN) is $495 on 2026-07-23.

Is there a direct flight from Denver to Southend?

There is currently no non-stop service from DEN to SEN. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Denver to Southend

Cheapest current fares: $495 in July 2026 on connecting flights.

Last updated May 24, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Denver (DEN) to Southend (SEN). Refreshed daily.

Denver (DEN) → Southend (SEN)

July 2026 $495
June 2026 $716
May 2026 $791

Frequently asked questions

What is the cheapest month to fly from Denver to Southend?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Denver (DEN) to Southend (SEN), with fares starting from $495.
What is the lowest current fare from DEN to SEN?

The lowest currently-listed fare from Denver (DEN) to Southend (SEN) is $495 on 2026-07-23.
Is there a direct flight from Denver to Southend?

There is currently no non-stop service from DEN to SEN. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.