Cheap flights from Belfast to St. Louis

Choose between easyJet, United Airlines, or Delta Air Lines to find the best price

The most popular airlines for this route are easyJet, United Airlines, Delta Air Lines, Ryanair, and Aer Lingus. Belfast and St. Louis have 174 direct flights per week.

Weekly flights

MondayTuesdayWednesdayThursdayFridaySaturdaySunday
Number of flights56372315-340

Check-in for a flight from Belfast to St. Louis

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
easyJetEZYU2Yes12 min before flightOpens 30 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesUnknownOpens 1 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesUnknownOpens 1 days before flight
0
RyanairRYRFRNo55 min before flightOpens 2 days before flight
Closes 2 hours before flight
Aer LingusEINEINoUnknownNo

Frequently asked questions

What are the most popular routes to and from Belfast?

Travelers frequently search for route combinations, such as Belfast and London Stansted, Amsterdam Airport Schiphol, Sandefjord Airport, Torp, Manchester, Glasgow, Nantes Atlantique, Birmingham, Liverpool John Lennon, Palma de Mallorca, Charles de Gaulle Airport, Málaga.

What are the most popular routes to and from St. Louis?

Travelers frequently search for route combinations, such as St. Louis and Los Angeles International, McCarran International, Orlando International, Denver International, Hartsfield–Jackson Atlanta International, Chicago Midway International, Phoenix Sky Harbor International, Minneapolis–Saint Paul International, Detroit Metropolitan, Cleveland Hopkins International, Kansas City International.

Which airports are there in Belfast?

Belfast is mainly served by Belfast International. But there are other airports nearby, including George Best Belfast City.

What airports are near Belfast?

The main airport in Belfast is Belfast International. It is also served by Dublin, Isle of Man, Glasgow Prestwick, Ireland West Airport Knock, City of Derry, Donegal.

What airports are near St. Louis?

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, General Wayne A. Downing Peoria International, Williamson County Regional, Central Illinois Regional, Decatur, MidAmerica St. Louis, Abraham Lincoln Capital, Quincy Regional, University of Illinois Willard, Barkley Regional.

What buses and trains depart from Belfast?

A number of bus and train companies depart from Belfast, including Expressway.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Belfast and St. Louis?

What is Virtual Interlining and how do I use it?

Which airlines fly between Belfast and St. Louis?

When's the best time to travel between Belfast and St. Louis?

What flights operate between Belfast and St. Louis?

How many airports are there near Belfast?

How many airports are there near St. Louis?

Is it possible to reach Belfast by bus or train?

What time do nonstop (direct) flights between Belfast and St. Louis depart?

What time do nonstop (direct) flights between Belfast and St. Louis arrive?

What time do flights between Belfast and St. Louis depart?

What time do flights between Belfast and St. Louis arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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