Existing route examples, not live availability. Our team will confirm fares, times and baggage for your travel dates.
American AirlinesFlight option
OUTBOUND
09:55LHRLondon, UK
ORD 1 Stop
16:29STLSt. Louis,United states
RETURN
19:20STLSt. Louis,United states
ORD1 Stop
06:25LHRLondon, UK
Indicative fare£852per adult · confirm total fareBook No payment at this step
Flight details & fare information +
Airline: American Airlines. Displayed fare: £852/Adult.
Times are the existing example schedule. Travel duration, dates of arrival, baggage allowance, seat availability and fare conditions will be confirmed by our team. Selecting this option sends your flight choice to the booking-request form; it does not reserve a seat.
United AirlinesFlight option
OUTBOUND
11:35LHRLondon, UK
DEN 1 Stop
21:03STLSt. Louis,United states
RETURN
17:34STLSt. Louis,United states
DEN1 Stop
07:15LHRLondon, UK
Indicative fare£852per adult · confirm total fareBook No payment at this step
Flight details & fare information +
Airline: United Airlines. Displayed fare: £852/Adult.
Times are the existing example schedule. Travel duration, dates of arrival, baggage allowance, seat availability and fare conditions will be confirmed by our team. Selecting this option sends your flight choice to the booking-request form; it does not reserve a seat.
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PLAN YOUR JOURNEY
Planning London to St Louis: airport, luggage and onward travel
Use this London to St Louis page to set your arrival priorities, compare departure choices and prepare a clear enquiry. The city planning note and questions below explain the decisions to make before choosing a fare.
For a visit including Chicago, decide the order of your stops before choosing the UK return. The flight examples above are indicative; your written proposal confirms the actual operating airlines, dates, baggage and total fare.
What should I settle before booking a St Louis itinerary?
For St. Louis and Chicago, ask for the intercity travel and the UK return airport to be stated clearly. Separate domestic fares should include baggage and realistic transfer time.
Which London airport should I use for a St Louis flight?
Choose the London airport you can reach reliably before comparing fares to St Louis. Ask the proposal to identify that airport and STL, including any change between airports. If a different London departure looks cheaper, add your transport, parking or overnight hotel to the total. Your flight home may also land at a different London airport.
How do I compare a through ticket to St Louis with a cheaper gateway fare?
Ask for the final arrival at STL to be shown on the London quotation. If the alternative ends elsewhere, add the onward flight or ground journey, its bags and any overnight stay. For your Chicago plans, identify which sectors share a ticket and which you arrange separately; a lower gateway fare may shift both cost and disruption risk to you.
How do I request extra baggage on a London to St Louis ticket?
For this St Louis request, list each traveller’s checked pieces and weight, plus any pushchair, mobility aid or oversized item. Ask for a bag-inclusive fare and a lower fare with the same bags added in both directions. If you continue to Chicago, include that segment too. Compare the final payable totals; an allowance stated for only the long-haul flight leaves part of the cost unanswered.
What should families or elderly travellers check before flying to St Louis?
Plan the St Louis arrival around the traveller who needs the most support. Give ages on both travel dates and describe any walking or boarding assistance needed. If Chicago is another stop, request assistance and seating checks for those flights as well. Compare rest time, connection effort and final collection, not only the airfare.
What do I need before asking for a St Louis flight quote?
Send the London departure date, return or onward dates, passenger ages, bags and any firm St Louis arrival deadline. Mention the Chicago visit if it belongs to this trip. We can then compare suitable options and explain the fare conditions. The form sends a request; it neither reserves a seat nor confirms a displayed example price.
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American AirlinesFlight option
United Airlines