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Cheap flights from Moline to Barcelona from $466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to Barcelona departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Moline to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:33 pm - 6:20 pm
MLI
-
BCN
16h 47m
2 stops
American Airlines Logo
8:50 am - 5:42 pm
BCN
-
MLI
15h 52m
2 stops
$881American Airlines
Thu, Oct 8 - Mon, Oct 19
United Airlines Logo
1:15 pm - 1:15 pm
MLI
-
BCN
17h 00m
1 stop
United Airlines Logo
12:15 pm - 12:40 pm
BCN
-
MLI
31h 25m
2 stops
$883United Airlines
Thu, Oct 8 - Mon, Oct 19
United Airlines Logo
2:26 pm - 1:15 pm
MLI
-
BCN
15h 49m
1 stop
United Airlines Logo
3:15 pm - 12:40 pm
BCN
-
MLI
28h 25m
1 stop
$909United Airlines
Thu, Oct 8 - Mon, Oct 19
United Airlines Logo
6:30 am - 2:25 pm
MLI
-
BCN
24h 55m
2 stops
United Airlines Logo
12:15 pm - 1:56 pm
BCN
-
MLI
32h 41m
2 stops
$964United Airlines
Wed, Jul 1 - Fri, Jul 17
Delta Logo
5:17 pm - 12:50 pm
MLI
-
BCN
12h 33m
1 stop
Delta Logo
11:00 am - 10:31 pm
BCN
-
MLI
18h 31m
1 stop
$975Delta
Wed, Jul 1 - Thu, Jul 16
Delta Logo
5:17 pm - 12:50 pm
MLI
-
BCN
12h 33m
1 stop
Delta Logo
3:15 pm - 10:22 am
BCN
-
MLI
26h 07m
2 stops
$980Delta
Wed, Jul 1 - Thu, Jul 16
Delta Logo
11:08 am - 12:50 pm
MLI
-
BCN
18h 42m
1 stop
Delta Logo
11:10 am - 4:22 pm
BCN
-
MLI
36h 12m
2 stops
$981Delta
Wed, Jul 1 - Mon, Jul 20
United Airlines Logo
6:30 am - 2:25 pm
MLI
-
BCN
24h 55m
2 stops
United Airlines Logo
11:15 am - 11:14 pm
BCN
-
MLI
18h 59m
2 stops
$988United Airlines
Wed, Jul 1 - Thu, Jul 16
Delta Logo
5:56 am - 8:35 am
MLI
-
BCN
43h 39m
2 stops
Delta Logo
11:30 am - 10:31 pm
BCN
-
MLI
18h 01m
1 stop
$993Delta
Sat, Jul 4 - Fri, Jul 17
Delta Logo
11:16 am - 8:35 am
MLI
-
BCN
38h 19m
2 stops
Delta Logo
11:10 am - 4:22 pm
BCN
-
MLI
36h 12m
2 stops
$998Delta
Sat, Jul 4 - Mon, Jul 20

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American Airlines flights from Moline to Barcelona-El Prat Airport

Our best American Airlines deals on Moline to Barcelona-El Prat Airport flight tickets
American Airlines
Oct 8
MLI6:33 pmMoline Quad-City
16h 47m
2 stops
BCN6:20 pmBarcelona-El Prat
Oct 19
BCN8:50 amBarcelona-El Prat
15h 52m
2 stops
MLI5:42 pmMoline Quad-City
$881
American Airlines
May 15
MLI12:49 pmMoline Quad-City
16h 21m
2 stops
BCN12:10 pmBarcelona-El Prat
May 18
BCN10:30 amBarcelona-El Prat
14h 40m
1 stop
MLI6:10 pmMoline Quad-City
$1,276
American Airlines
May 15
MLI12:49 pmMoline Quad-City
14h 46m
1 stop
BCN10:35 amBarcelona-El Prat
May 18
BCN10:30 amBarcelona-El Prat
14h 40m
1 stop
MLI6:10 pmMoline Quad-City
$1,418

United Airlines flights from Moline to Barcelona-El Prat Airport

Our best United Airlines deals on Moline to Barcelona-El Prat Airport flight tickets
United Airlines
Oct 8
MLI1:15 pmMoline Quad-City
17h 00m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 19
BCN12:15 pmBarcelona-El Prat
31h 25m
2 stops
MLI12:40 pmMoline Quad-City
$883
United Airlines
Oct 8
MLI2:26 pmMoline Quad-City
15h 49m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 19
BCN3:15 pmBarcelona-El Prat
28h 25m
1 stop
MLI12:40 pmMoline Quad-City
$909
United Airlines
Jul 1
MLI6:30 amMoline Quad-City
24h 55m
2 stops
BCN2:25 pmBarcelona-El Prat
Jul 17
BCN12:15 pmBarcelona-El Prat
32h 41m
2 stops
MLI1:56 pmMoline Quad-City
$964

momondo Fare Finder

 
Customize your flight search to find flights from Moline to Barcelona-El Prat Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 2, 2026.
Use the filters below to find and compare flights from Moline to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Thu 10/8

6:33 pm-6:20 pm

2 stops16h 47m

Barcelona-El Prat

Mon 10/19

8:50 am-5:42 pm

2 stops15h 52m

$881

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Thu 10/8

1:15 pm-1:15 pm

1 stop17h 00m

Barcelona-El Prat

Mon 10/19

12:15 pm-12:40 pm

2 stops31h 25m

$883

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Thu 10/8

2:26 pm-1:15 pm

1 stop15h 49m

Barcelona-El Prat

Mon 10/19

3:15 pm-12:40 pm

1 stop28h 25m

$909

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 7/1

6:30 am-2:25 pm

2 stops24h 55m

Barcelona-El Prat

Fri 7/17

12:15 pm-1:56 pm

2 stops32h 41m

$964
Quickest round-trip

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 7/1

5:17 pm-12:50 pm

1 stop12h 33m

Barcelona-El Prat

Thu 7/16

11:00 am-10:31 pm

1 stop18h 31m

$975

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 7/1

5:17 pm-12:50 pm

1 stop12h 33m

Barcelona-El Prat

Thu 7/16

3:15 pm-10:22 am

2 stops26h 07m

$980

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 7/1

11:08 am-12:50 pm

1 stop18h 42m

Barcelona-El Prat

Mon 7/20

11:10 am-4:22 pm

2 stops36h 12m

$981

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 7/1

6:30 am-2:25 pm

2 stops24h 55m

Barcelona-El Prat

Thu 7/16

11:15 am-11:14 pm

2 stops18h 59m

$988

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Sat 7/4

5:56 am-8:35 am

2 stops43h 39m

Barcelona-El Prat

Fri 7/17

11:30 am-10:31 pm

1 stop18h 01m

$993

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Sat 7/4

11:16 am-8:35 am

2 stops38h 19m

Barcelona-El Prat

Mon 7/20

11:10 am-4:22 pm

2 stops36h 12m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Moline to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Moline to Barcelona-El Prat Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Moline to Barcelona-El Prat Airport flight.

When to book flights from Moline to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Moline to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Moline to Barcelona-El Prat Airport (MLI to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Barcelona-El Prat Airport

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Moline to Barcelona-El Prat Airport takes 11h 45m
There are no direct flights from Moline to Barcelona-El Prat Airport. There are no popular flight routes from Moline to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Moline to Barcelona-El Prat Airport

  • How far is Moline Quad-City to Barcelona-El Prat by plane?

    The distance between Moline Quad-City and Barcelona-El Prat is about 4534.8 mi. By plane, this route typically takes 11h 45m.

  • When did momondo last update prices for flights from Moline Quad-City Airport to Barcelona-El Prat Airport?

    Prices for flights from Moline Quad-City Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Moline Quad-City Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Moline Quad-City Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Moline Quad-City Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Moline to Barcelona-El Prat Airport?

Best airlines flying from Moline to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Moline to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $484Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Santa Susanna
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Palafrugell
Calella de Palafrugell
Malgrat de Mar

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Moline to Barcelona for you.

Can I find flights from Moline to Barcelona with flexible booking policies on momondo?

Yes. All flights to Barcelona from Moline on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Moline to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Moline to Barcelona.

I’m not ready to book a flight from Moline to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Moline and alert you when they change.

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