American Airlines Flight 98 Deals & Information (2025/2026)

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American Airlines Flight 98 Route Deals From $388

The cheapest prices found with in the last 7 days for return flights were $572 and $388 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Fri, Oct 10
ORD
O'Hare Intl.
LHR
Heathrow
$572 Roundtrip, found 1 day ago
$572
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to Heathrow, returning Fri, Oct 10, priced at $572 found 1 day ago
Sun, Aug 10 - Mon, Aug 18
ORD
O'Hare Intl.
LHR
Heathrow
$576 Roundtrip, found 3 days ago
$576
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 10 from O'Hare Intl. to Heathrow, returning Mon, Aug 18, priced at $576 found 3 days ago
Tue, Aug 12 - Mon, Aug 25
ORD
O'Hare Intl.
LHR
Heathrow
$576 Roundtrip, found 10 hours ago
$576
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Heathrow, returning Mon, Aug 25, priced at $576 found 10 hours ago