What is the cheapest airline that flies from Buffalo to Madrid Barajas?

United Airlines and American Airlines are the most popular carriers operating from Buffalo to Madrid Barajas

What airlines fly to Madrid?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Madrid from Buffalo according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 6 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Buffalo Airport to Madrid Barajas Airport?

Prices for flights from Buffalo Airport to Madrid Barajas Airport were last updated today.

How many operators does momondo search for flights from Buffalo Airport to Madrid Barajas Airport?

As of September 2025, there are 5 operators available to choose from for flights from Buffalo Airport to Madrid Barajas Airport.

How old do you have to be to fly from Buffalo Airport to Madrid Barajas Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The required travel and health documents for your Madrid Barajas 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 Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$309 Cheap Flights from Buffalo to Madrid in 2025/26

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Find the cheapest flights from Buffalo to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 8:00 amBUF-MAD

19h 00m2 stops

1:35 pm - 9:48 amMAD-BUF

50h 13m2 stops

$543Air Canada

Find Deal

mar., nov. 18 - mié., dic. 3

1:52 pm - 8:00 amBUF-MAD

37h 08m2 stops

6:00 am - 10:58 pmMAD-BUF

22h 58m2 stops

$549Multiple Airlines

Find Deal

sáb., nov. 1 - mar., nov. 11

6:00 am - 8:00 amBUF-MAD

20h 00m2 stops

6:25 am - 5:46 pmMAD-BUF

17h 21m2 stops

$559United Airlines

Find Deal

dom., nov. 16 - mié., dic. 3

10:37 am - 4:40 pmBUF-MAD

24h 03m2 stops

6:25 am - 7:04 pmMAD-BUF

18h 39m2 stops

$586United Airlines

Find Deal

mié., nov. 19 - mar., dic. 2

12:32 pm - 8:55 amBUF-MAD

14h 23m2 stops

12:30 pm - 10:57 pmMAD-BUF

16h 27m2 stops

$592American Airlines

Find Deal

mié., dic. 3 - lun., dic. 8

3:57 pm - 7:50 amBUF-MAD

9h 53m1 stop

6:00 am - 6:50 pmMAD-BUF

17h 50m2 stops

$597Delta

Find Deal

mar., oct. 21 - jue., oct. 30

7:55 pm - 4:45 pmBUF-MAD

14h 50m2 stops

10:00 am - 10:52 pmMAD-BUF

17h 52m2 stops

$601Delta

Find Deal

mar., oct. 21 - jue., oct. 30

7:30 am - 8:55 amBUF-MAD

19h 25m1 stop

11:35 am - 11:36 pmMAD-BUF

18h 01m1 stop

$627American Airlines

Find Deal

dom., nov. 2 - dom., nov. 9

3:27 pm - 8:55 amBUF-MAD

11h 28m1 stop

11:35 am - 11:36 pmMAD-BUF

18h 01m1 stop

$637British Airways

Find Deal

vie., nov. 7 - sáb., nov. 15

3:27 pm - 11:55 amBUF-MAD

14h 28m2 stops

11:35 am - 11:36 pmMAD-BUF

18h 01m1 stop

$645British Airways

Find Deal

vie., nov. 7 - sáb., nov. 15

United Airlines flights from Buffalo to Madrid

Our best United Airlines deals on Buffalo to Madrid flight tickets

United Airlines

Nov 16

BUF6:00 amBuffalo

20h 00m

2 stops

MAD8:00 amMadrid Barajas

Dec 3

MAD6:25 amMadrid Barajas

17h 21m

2 stops

BUF5:46 pmBuffalo

$559

Find similar

United Airlines

Nov 19

BUF10:37 amBuffalo

24h 03m

2 stops

MAD4:40 pmMadrid Barajas

Dec 2

MAD6:25 amMadrid Barajas

18h 39m

2 stops

BUF7:04 pmBuffalo

$586

Find similar

United Airlines

Dec 3

BUF11:35 amBuffalo

14h 25m

2 stops

MAD8:00 amMadrid Barajas

Dec 8

MAD11:15 amMadrid Barajas

12h 31m

1 stop

BUF5:46 pmBuffalo

$587

Find similar

KLM flights from Buffalo to Madrid

Our best KLM deals on Buffalo to Madrid flight tickets

KLM

Nov 1

BUF7:50 pmBuffalo

31h 10m

1 stop

MAD8:00 amMadrid Barajas

Nov 11

MAD1:05 pmMadrid Barajas

16h 54m

2 stops

BUF11:59 pmBuffalo

$603

Find similar

KLM

Nov 1

BUF7:50 pmBuffalo

31h 10m

1 stop

MAD8:00 amMadrid Barajas

Nov 11

MAD1:05 pmMadrid Barajas

16h 54m

2 stops

BUF11:59 pmBuffalo

$632

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

mar. 11/18

7:00 am-8:00 am

2 stops19h 00m

Madrid Barajas

mié. 12/3

1:35 pm-9:48 am

2 stops50h 13m

$543

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

sáb. 11/1

1:52 pm-8:00 am

2 stops37h 08m

Madrid Barajas

mar. 11/11

6:00 am-10:58 pm

2 stops22h 58m

$549

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

dom. 11/16

6:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

mié. 12/3

6:25 am-5:46 pm

2 stops17h 21m

$559

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

mié. 11/19

10:37 am-4:40 pm

2 stops24h 03m

Madrid Barajas

mar. 12/2

6:25 am-7:04 pm

2 stops18h 39m

$586

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

mié. 12/3

12:32 pm-8:55 am

2 stops14h 23m

Madrid Barajas

lun. 12/8

12:30 pm-10:57 pm

2 stops16h 27m

$592

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

mar. 10/21

3:57 pm-7:50 am

1 stop9h 53m

Madrid Barajas

jue. 10/30

6:00 am-6:50 pm

2 stops17h 50m

$597

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

mar. 10/21

7:55 pm-4:45 pm

2 stops14h 50m

Madrid Barajas

jue. 10/30

10:00 am-10:52 pm

2 stops17h 52m

$601

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

dom. 11/2

7:30 am-8:55 am

1 stop19h 25m

Madrid Barajas

dom. 11/9

11:35 am-11:36 pm

1 stop18h 01m

$627

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

vie. 11/7

3:27 pm-8:55 am

1 stop11h 28m

Madrid Barajas

sáb. 11/15

11:35 am-11:36 pm

1 stop18h 01m

$637

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

vie. 11/7

3:27 pm-11:55 am

2 stops14h 28m

Madrid Barajas

sáb. 11/15

11:35 am-11:36 pm

1 stop18h 01m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Madrid

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

Prices

Airlines

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Buffalo, with most prices found around $584. If you don’t want to visit Madrid in February, then you should wait until September to fly from Buffalo, when ticket prices are also cheap, with an average price of $594.

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Wednesday when prices can be found for as low as $728. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Saturday is $924.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from Buffalo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $728 when looking at flights departing in the morning. Flights to Madrid are more costly at noon, with an average ticket price of $1,020. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Buffalo to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Madrid according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Madrid (BUF to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Madrid

Direct flights	None

There are no direct flights from Buffalo to Madrid. There are no popular flight routes from Buffalo to Madrid.

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How far is Buffalo to Madrid Barajas by plane?
The straight-line distance from Buffalo to Madrid Barajas is 3747.2 mi. By plane, this route typically takes 9h 53m.
When did momondo last update prices for flights from Buffalo Airport to Madrid Barajas Airport?
Prices for flights from Buffalo Airport to Madrid Barajas Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Madrid Barajas Airport?
As of September 2025, there are 5 operators available to choose from for flights from Buffalo Airport to Madrid Barajas Airport.
How old do you have to be to fly from Buffalo Airport to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The required travel and health documents for your Madrid Barajas 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 Madrid Barajas 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 Buffalo to Madrid?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Madrid is American Airlines (35% of total bookings). The next most popular airlines are JetBlue (21%), Delta (18%), and British Airways (15%).

Best airlines flying from Buffalo to Madrid

Compare and see reviews for airlines that fly from Buffalo to Madrid with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $237	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
JetBlue	PriceFrom $512	Free Cancellation	Rating 7.2 2,911 reviews	Search JetBlue flights
United Airlines	PriceFrom $562	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $586	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights

Toledo

Segovia

Getafe

Fuenlabrada

San Lorenzo de El Escorial

Guadalajara

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Why should I use momondo to find a flight deal from Buffalo to Madrid?

It is quick and easy to find Buffalo to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.

Can I find flights from Buffalo to Madrid with flexible booking policies on momondo?

All flight searches from Buffalo to Madrid on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Madrid?

Once you have performed a search for Buffalo to Madrid flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Buffalo to Madrid flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Buffalo to Madrid from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Madrid departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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United Airlines flights from Buffalo to Madrid

Our best United Airlines deals on Buffalo to Madrid flight tickets

KLM flights from Buffalo to Madrid

Our best KLM deals on Buffalo to Madrid flight tickets

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How to get the cheapest flight ticket from Buffalo to Madrid

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

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Buffalo, with most prices found around $584. If you don’t want to visit Madrid in February, then you should wait until September to fly from Buffalo, when ticket prices are also cheap, with an average price of $594.

What is the cheapest day to depart on your flight to Madrid?

What is the cheapest time of day to depart on your flight to Madrid?

What is the cheapest airline that flies from Buffalo to Madrid Barajas?

United Airlines and American Airlines are the most popular carriers operating from Buffalo to Madrid Barajas

What airlines fly to Madrid?

When to book flights from Buffalo to Madrid

Cheap Buffalo to Madrid (BUF to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Madrid

Direct flights

How far is Buffalo to Madrid Barajas by plane?

When did momondo last update prices for flights from Buffalo Airport to Madrid Barajas Airport?

How many operators does momondo search for flights from Buffalo Airport to Madrid Barajas Airport?

How old do you have to be to fly from Buffalo Airport to Madrid Barajas Airport?

What documentation or ID do you need to fly to Madrid Barajas Airport?

What is the most popular airline from Buffalo to Madrid?

Best airlines flying from Buffalo to Madrid

Compare and see reviews for airlines that fly from Buffalo to Madrid with momondo

Traveling to a place near Madrid?

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Madrid?

Can I find flights from Buffalo to Madrid with flexible booking policies on momondo?

How can momondo help me find flights from Buffalo to Madrid?

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

An easier way to manage your Madrid trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo