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Did you mean flights from Barcelona, Spain to St Louis?

Flights from St Louis to Barcelona, Spain

St Louis to Barcelona, Spain Last modified: Jun 22, 2018 1:02 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 51,707,561,434 round trip itineraries and found the cheapest flights to Barcelona, Spain. WOW air & Aer Lingus frequently offer the best deals to Barcelona, Spain flights, or select your preferred carrier below to see the cheapest days to fly.

WOW air
STLBCN
Sat 9/29
1 stop
BCNSTL
Mon 10/8
1 stop
$713
Aer Lingus
STLBCN
Sun 10/14
2 stops
BCNSTL
Sun 10/21
2 stops
$1,028
Air Canada
STLBCN
Tue 9/18
1 stop
BCNSTL
Tue 9/25
1 stop
$1,305
United
STLBCN
Wed 9/19
1 stop
BCNSTL
Wed 9/26
1 stop
$1,305
American
STLBCN
Tue 9/18
1 stop
BCNSTL
Tue 9/25
1 stop
$1,310
Finnair
STLBCN
Tue 9/18
1 stop
BCNSTL
Tue 9/25
1 stop
$1,310

How Much is a Flight from St Louis to Barcelona, Spain? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from St Louis to Barcelona, Spain, and have found the average flight price for this trip to be $1,117.

Where To Buy Cheap Flights from St Louis to Barcelona, Spain?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Barcelona, Spain based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Barcelona, Spain? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Barcelona, Spain.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $3,362
7-14 days $0 $1,457
14-21 days $0 $1,156
21-30 days $0 $1,016
30-60 days $0 $848
60-90 days $0 $783
90+ days $0 $713

Cheapest Day To Fly from St Louis to Barcelona, Spain Prices shown were found by travelers like you over the past 30 days

We've examined 52,995,042,262 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Barcelona, Spain is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,350$783$1,305$1,156$1,515$841$864

Compare Flight Prices from St Louis to Barcelona, Spain by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Barcelona, Spain flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June St Louis Barcelona, Spain United 6/30/18 7/14/18 1 $2,408
July St Louis Barcelona, Spain WOW air 7/31/18 8/15/18 1 $895
August St Louis Barcelona, Spain WOW air 8/14/18 8/31/18 1 $848
September St Louis Barcelona, Spain WOW air 9/29/18 10/8/18 1 $713
October St Louis Barcelona, Spain WOW air 10/18/18 10/22/18 1 $842
November St Louis Barcelona, Spain Aer Lingus 11/11/18 11/18/18 2 $954
December St Louis Barcelona, Spain Aer Lingus 12/17/18 1/3/19 2 $898
January St Louis Barcelona, Spain Aer Lingus 1/23/19 1/31/19 2 $750

Cheap Last Minute Flights from St Louis to Barcelona, Spain Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Barcelona, Spain. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
1 2 3 4 5 6 7
$1,457
8 9 10 11 12 13 14
$1,457

Connecting Flights vs Direct Flights from St Louis to Barcelona, Spain Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Barcelona, Spain is $1,110.

The average price for direct flights from St Louis to Barcelona, Spain is not available.

One Way Flights vs Round Trip Flights from St Louis to Barcelona, Spain Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Barcelona, Spain. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Barcelona, Spain is $873.

The average price for round trip flights from St Louis to Barcelona, Spain is $1,073.

St Louis to Barcelona, Spain Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Barcelona, Spain?
Answer: Chicago, IL

Airlines in St Louis flying to Barcelona, Spain Last modified: Jun 22, 2018 1:02 -04:00Number of routes searched: 56Number of itineraries searched: 10,703

Wondering which airlines fly out of St Louis to Barcelona, Spain? We've gathered the average price of St Louis airlines with flights to Barcelona, Spain. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Barcelona, Spain
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT
American MIA
American ORD
American PHL
Air Canada YYZ
Major Airlines ATL
United EWR
United IAD
WOW air KEF
American CLT / JFK
Air Canada YYZ / YUL
Major Airlines ATL / JFK
Major Airlines CVG / ATL
Major Airlines CVG / JFK
Major Airlines DTW / ATL
United DEN / EWR
United DEN / IAD
United EWR / IAD

St Louis to Barcelona, Spain Airports

These are the major commercial airports we're currently monitoring in St Louis and Barcelona, Spain. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from St Louis - STL Last modified: Jun 22, 2018 1:02 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Barcelona - BCN Last modified: Jun 22, 2018 1:02 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from St Louis to Barcelona, Spain