How does KAYAK find such low prices on flights from Maine to Madrid?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Madrid.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Madrid?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maine to Madrid?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Madrid?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$304 CHEAP FLIGHTS from Maine to Madrid

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Flight Deals

Cheap Flights from Maine to Madrid

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maine to Madrid

Fri, Oct 23 - Fri, Oct 30

6:05 pm - 10:05 amBOS Boston Logan Intl-MAD Madrid Barajas

10h 00m1 stop Lisbon Humberto Delgado

10:20 am - 8:55 pmMAD Madrid Barajas-BOS Boston Logan Intl

15h 35m1 stop Lisbon Humberto Delgado

$613TAP AIR PORTUGAL

Fri, Nov 20 - Sat, Dec 12

9:30 pm - 5:05 pmBOS Boston Logan Intl-MAD Madrid Barajas

13h 35m1 stop London Heathrow

2:00 pm - 7:40 pmMAD Madrid Barajas-BOS Boston Logan Intl

11h 40m1 stop London Heathrow

$614British Airways

Sun, Nov 1 - Fri, Nov 13

7:35 pm - 8:25 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 50mnonstop

4:15 pm - 6:25 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 10mnonstop

$614Iberia

Tue, Nov 24 - Tue, Dec 8

8:00 pm - 8:50 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 50mnonstop

5:15 pm - 8:00 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 45mnonstop

$614Iberia

Tue, Feb 16 - Tue, Mar 16

6:45 pm - 12:15 pmBOS Boston Logan Intl-MAD Madrid Barajas

11h 30m1 stop London Heathrow

4:15 pm - 7:25 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 10mnonstop

$614Multiple Airlines

Tue, Feb 16 - Wed, Mar 17

6:45 pm - 12:15 pmBOS Boston Logan Intl-MAD Madrid Barajas

11h 30m1 stop London Heathrow

4:15 pm - 7:25 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 10mnonstop

$614Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

10:45 pm - 9:25 pmBOS Boston Logan Intl-MAD Madrid Barajas

16h 40m1 stop Lisbon Humberto Delgado

11:05 am - 8:20 pmMAD Madrid Barajas-BOS Boston Logan Intl

15h 15m2 stops Lisbon Humberto Delgado Porto

$614TAP AIR PORTUGAL

Sat, Sep 19 - Sat, Oct 3

5:28 pm - 5:35 amBOS Boston Logan Intl-MAD Madrid Barajas

30h 07m1 stop New York John F Kennedy Intl

4:20 pm - 4:55 pmMAD Madrid Barajas-BOS Boston Logan Intl

30h 35m1 stop New York John F Kennedy Intl

$614British Airways

Wed, Nov 25 - Fri, Dec 11

8:00 pm - 8:50 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 50mnonstop

4:15 pm - 6:25 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 10mnonstop

$616Finnair

Tue, Dec 1 - Wed, Dec 16

8:00 pm - 8:50 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 50mnonstop

4:15 pm - 6:25 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 10mnonstop

$616Finnair

Recent last minute flight deals from Maine to Madrid

Thu, Sep 10 - Tue, Sep 15

10:31 pm - 11:30 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 59mnonstop

1:30 pm - 4:07 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 37mnonstop

$616JetBlue

Thu, Sep 10 - Thu, Sep 17

10:31 pm - 11:30 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 59mnonstop

1:30 pm - 4:07 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 37mnonstop

$616JetBlue

Tue, Sep 15 - Tue, Oct 13

5:10 pm - 6:40 pmBOS Boston Logan Intl-MAD Madrid Barajas

19h 30m1 stop Zurich

10:05 am - 7:55 pmMAD Madrid Barajas-BOS Boston Logan Intl

15h 50m1 stop Zurich

$652SWISS

Tue, Sep 15 - Tue, Sep 22

5:10 pm - 6:40 pmBOS Boston Logan Intl-MAD Madrid Barajas

19h 30m1 stop Zurich

10:05 am - 7:55 pmMAD Madrid Barajas-BOS Boston Logan Intl

15h 50m1 stop Zurich

$652SWISS

Sun, Sep 13 - Mon, Sep 21

8:30 pm - 9:00 amBOS Boston Logan Intl-MAD Madrid Barajas

30h 30m1 stop Newark

12:45 pm - 9:50 amMAD Madrid Barajas-BOS Boston Logan Intl

27h 05m1 stop Montreal Pierre Elliott Trudeau Intl

$656United Airlines

Mon, Sep 14 - Mon, Sep 28

7:23 pm - 8:05 amBOS Boston Logan Intl-MAD Madrid Barajas

30h 42m1 stop Washington, D.C. Dulles Intl

12:45 pm - 9:50 amMAD Madrid Barajas-BOS Boston Logan Intl

27h 05m1 stop Montreal Pierre Elliott Trudeau Intl

$656United Airlines

Fri, Sep 11 - Mon, Sep 14

8:45 pm - 9:55 amBOS Boston Logan Intl-MAD Madrid Barajas

7h 10mnonstop

5:30 pm - 7:50 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 20mnonstop

$664Iberia

Fri, Sep 11 - Mon, Sep 14

8:05 pm - 8:35 pmBOS Boston Logan Intl-MAD Madrid Barajas

18h 30m1 stop London Heathrow

5:30 pm - 7:50 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 20mnonstop

$664Iberia

Mon, Sep 14 - Sat, Sep 26

5:40 pm - 6:50 amBOS Boston Logan Intl-MAD Madrid Barajas

7h 10mnonstop

1:50 pm - 4:10 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 20mnonstop

$664Aer Lingus

Sat, Sep 12 - Sun, Sep 13

5:40 pm - 6:50 amBOS Boston Logan Intl-MAD Madrid Barajas

7h 10mnonstop

5:25 pm - 7:45 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 20mnonstop

$847Aer Lingus

Useful Info

Low season	January
High season	March
Cheapest flight	$304

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Boston to Madrid

How does KAYAK find such low prices on flights from Maine to Madrid?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Madrid.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Madrid?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to Madrid?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Madrid?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.