Fare War United DFW, MIA, PHL to Paris, London $473-$533

United attacks American Airlines today with low fares to Paris and London from Dallas, Miami and Philadelphia. Miami only has London on sale. These fares are in the $400s and $500s from mid-September to April 2017. Lowest fares are Air Canada flights with United flights from $1 to $50 more.

Sample Fares

Dallas DFW

$480 Dallas DFW – Paris CDG

$533 Dallas DFW – London LHR (Sep-Oct lowest dates; $574 more common).

$620 Dallas DFW – Zurich ZRH

$659 Dallas DFW – Frankfurt FRA Lufthansa

Miami MIA

$533 Miami MIA – London LGW

Philadelphia PHL

$473 PHL – Paris CDG United

$489 PHL – Manchester MAN United (Amtrak to Philadelphia to EWR)

$565 PHL – Manchester MAN United flights

$570 PHL – London LHR United

$593 PHL – Paris CDG American (nonstop)

$637 PHL – London LCY American

$687 PHL – London LHR American

American Airlines Philadelphia PHL – London LCY

Loyalty Traveler curated Airfare Deals and Google Flights and Kayak Explore tutorials.