Yes, you will be on 3 different airlines.....my travel companions will also be on 3 - I will call and check about the luggage limit.
search one way from NY to BCN....
.......about the reviews....we have purposely allowed 3 1/2 hours between our NY madrid and madrid to Barcelona flight - they have a flight in 2 hours but we wanted to build in a little 'delay' time.
Now.....
SORRY - the airpluscomet flights will not show up on kayak until 3 weeks later - meaning you will see the 8/17/07 flights on Kayak until 9/8/06...but the 6:35pm flight will probably be gone by then
On Kayak you CAN search one-way.....
We called the airline directly and booked thru them - they do the NY to Madrid, Madrid to Barcelona as one ticket.....my friends from Virginia are going to book the VA to NY flight seperately.....we also did not 'see' the 8/17 flight yet - you have to call....
Here is the itinerary as of July 27, 2007 - 3 weeks before...from LAX
Price $573 LAX > BCN Multiple Airlines 12:00p 3:50p 2 (18h 50m)
Flight Information Fri 27 Jul 2007
This flight leaves and arrives on different dates.
Delta
Flight 1796 Departs: 12:00p
Los Angeles (LAX) Arrives: 7:25p
John F Kennedy Intl (JFK)
Economy | Boeing 737-800 Passenger | 4h 25m
[ Layover at John F Kennedy Intl (JFK) for 3h 35m ]
Air Comet S.A.
Flight 916 Departs: 11:00p
John F Kennedy Intl (JFK) Arrives: 12:25p
Barajas (MAD)
Economy | Airbus Industrie A310 | 7h 25m
[ Layover at Barajas (MAD) for 2h 15m ]
Europa Lineas
Flight 2004 Departs: 2:40p
Barajas (MAD) Arrives: 3:50p
Barcelona (BCN)
Economy | Boeing 737-800 Passenger | 1h 10m
...and
Price $642
Flight Information Fri 27 Jul 2007
This flight leaves and arrives on different dates.
United
Flight 890 Departs: 1:00p
Los Angeles (LAX) Arrives: 9:10p
John F Kennedy Intl (JFK)
Economy | Boeing 757 Passenger | 5h 10m
[ Layover at John F Kennedy Intl (JFK) for 1h 50m ]
Air Comet S.A.
Flight 916 Departs: 11:00p
John F Kennedy Intl (JFK) Arrives: 12:25p
Barajas (MAD)
Economy | Airbus Industrie A310 | 7h 25m
[ Layover at Barajas (MAD) for 2h 15m ]
Europa Lineas
Flight 2004 Departs: 2:40p
Barajas (MAD) Arrives: 3:50p
Barcelona (BCN
Here is the itinerary from NY only and for the price difference - you can book Jet Blue yourself....
Price $269 JFK > BCN Multiple Airlines 11:00p 3:50p 1 (10h 50m)
Flight Information Fri 27 Jul 2007
This flight leaves and arrives on different dates.
Air Comet S.A.
Flight 916 Departs: 11:00p
John F Kennedy Intl (JFK) Arrives: 12:25p
Barajas (MAD)
Economy | Airbus Industrie A310 | 7h 25m
[ Layover at Barajas (MAD) for 2h 15m ]
Europa Lineas
Flight 2004 Departs: 2:40p
Barajas (MAD) Arrives: 3:50p
Barcelona (BCN)
and the 6:35 flight....
Price $275 (call airline direct for $263 fare) JFK > BCN Multiple Airlines 6:35p 12:10p 1 (11h 35m)
Flight Information Fri 06 Jul 2007
This flight leaves and arrives on different dates.
Air Comet S.A.
Flight 916 Departs: 6:35p
John F Kennedy Intl (JFK) Arrives: 7:30a
Barajas (MAD)
Economy | 310 | 6h 55m
[ Layover at Barajas (MAD) for 3h 30m ]
Spanair S.A.
Flight 402 Departs: 11:00a
Barajas (MAD) Arrives: 12:10p
Barcelona (BCN)
and from Denver......
for some reason kayak isn't hooking up Denver and airpluscomet flights and the rates are over $950...so.....here are some options to fly into LaGuardia and connect with our 6:35 flight at JFK (don't worry, I will give you the number of Kelly Cabs - the company I use all the time to get picked up at the airport...fare between airports would be under $60 + tip)
Price $365 DEN > LGA United 7:30a 1:03p 0 (3h 33m)
Flight Information Fri 20 Jul 2007
United
Flight 400 Departs: 7:30a
Denver Inter*national (DEN)
so $365 + $263 = $628
or these connecting flights into JFK.....
Price $245 DEN > JFK Continental 6:20a 3:36p 1 (7h 16m)
Flight Information Fri 20 Jul 2007
Continental
Flight 1510 Departs: 6:20a
Denver Inter*national (DEN) Arrives: 9:41a
George Bush Intcntl (IAH)
Economy | Boeing 737-800 Passenger | 2h 21m | IA7PZN
[ Layover at George Bush Intcntl (IAH) for 1h 9m ]
Continental
Flight 730 Departs: 10:50a
George Bush Intcntl (IAH) Arrives: 3:36p
John F Kennedy Intl (JFK)
Economy | Boeing 737-500 Passenger | 3h 46m | IA14JBN
...or Price $393 DEN > JFK United 6:10a 1:52p 1 (5h 42m)
Flight Information Fri 20 Jul 2007
United
Flight 154 Departs: 6:10a
Denver Inter*national (DEN) Arrives: 11:20a
Dulles Intl (IAD)
Economy | Airbus Industrie A320 | 3h 10m | UAUN
[ Layover at Dulles Intl (IAD) for 1h 20m ]
United
Flight 7310 Departs: 12:40p
Dulles Intl (IAD) Arrives: 1:52p
John F Kennedy Intl (JFK)
Economy | Canadair Regional Jet | 1h 12m | UAUN
The most important part of this is to get the flight from NY on airpluscomet...
and you need to CALL to get the 6:35 pm flight....it has been sold out for most of the summer if you wait for it to show up on Kayak...I discovered it by looking in May and June!!!
The number is 1-877-999-7587 6 am to 10pm eastern
and I am using 'fake dates' because many airlines don't load their tickets until 330 or 325 days out from the travel date
Hope this helps...if not, email me and I will help further - we can even chat on the phone

if we need to.