Cheap flights from Boston to Madrid from $199
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Madrid departing on 7/20. 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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How to get the cheapest flight ticket from Boston 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 January is, on average, the cheapest month to fly to Madrid from Boston, with most prices found around $577. If you don’t want to visit Madrid in January, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $603.
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 $706. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Friday is $814.
What is the cheapest time of day to depart on your flight to Madrid?
Flying to Madrid from Boston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $762 when looking at flights departing in the afternoon. Flights to Madrid are more costly in the morning, with an average ticket price of $795. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Boston Logan Intl to Madrid Barajas flight route?
Fly from Boston Logan Intl to Madrid Barajas for the best Boston Logan Intl - Madrid Barajas flight prices
How far in advance should I book a flight to Madrid?
You are more likely to see cheaper flights to Madrid from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $715 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Boston for as low as $617 on momondo.
What cabin class options are available on Boston Logan Intl to Madrid Barajas flights?
There are 4 cabin classes available to choose from on Boston Logan Intl to Madrid Barajas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Boston Logan Intl to Madrid Barajas?
TAP AIR PORTUGAL, Iberia, and Vueling are the most popular carriers operating from Boston Logan Intl to Madrid Barajas
What airlines fly to Madrid?
Iberia, TAP AIR PORTUGAL and British Airways are the top three most popular airlines that fly to Madrid from Boston according to our data. Iberia is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 18 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Madrid on average per day?
The number of flights available between Boston and Madrid is 11 per day as of June 2025. The most frequent departure time is 4:00PM, with 55% of daily flights leaving in the evening.
How many flights depart from Boston to Madrid on average per week?
77 flights are operational weekly from Boston to Madrid as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Boston to Madrid
Cheap Boston to Madrid (BOS to MAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Madrid
How far is Boston Logan Intl to Madrid Barajas by plane?
A flight from Boston Logan Intl to Madrid Barajas will travel around 3396.9 mi. 7h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Madrid Barajas Airport?
Prices for flights from Boston Logan Intl Airport to Madrid Barajas Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Madrid Barajas Airport?
As of June 2025, there are 18 operators available to choose from for flights from Boston Logan Intl Airport to Madrid Barajas Airport.
How old do you have to be to fly from Boston Logan Intl 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 Boston Logan Intl Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents you'll need for your trip to Madrid Barajas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Madrid?
momondo data reveals that the most frequently booked plane model on the route from Boston to Madrid is Airbus A321neo, representing 82.13% of all bookings. The subsequent popular models are Airbus A330-900neo at 3.96%, Airbus A320-100/200 at 3.50%, and Airbus A330-200 at 2.96%.
What is the most popular airline from Boston to Madrid?
momondo data reveals that the most frequently booked airline on the route from Boston to Madrid is Iberia, representing 43% of all bookings. The subsequent popular airlines are TAP AIR PORTUGAL at 16%, British Airways at 12%, and American Airlines at 10%.
Best airlines flying from Boston to Madrid
Compare and see reviews for airlines that fly from Boston to Madrid with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $308 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom $344 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $354 | Free Cancellation | Rating 7.1 1,895 reviews | |||
| PriceFrom $355 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom $396 | Free Cancellation | Rating 4.0 4 reviews | |||
| PriceFrom $430 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom $434 | Free Cancellation | Rating 7.6 1,292 reviews | |||
| PriceFrom $440 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom $441 | Free Cancellation | Rating 7.3 1,393 reviews |
Finnair Flights From Boston to Madrid
The lowest priced Finnair flight from Boston to Madrid from the last 72 hours was $434. Generally, Finnair has 14 flights on this route every week with an average price of $647. Finnair is rated 7.6/10 by our users.
JetBlue Flights From Boston to Madrid
JetBlue is also a popular choice for this route. JetBlue flight deals for Boston to Madrid start from as low as $492 round-trip, depending on your selected dates, with average JetBlue deals seen on momondo around $881. JetBlue operates 7 flights to Madrid from Boston in an average week. Users have rated it 7.3/10 across 2,923 reviews.
Traveling to a place near Madrid?
Book flights to Madrid if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Boston to Madrid?
Finding the right flight to Madrid from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Madrid quick and easy, saving you time and money.
Can I find flights from Boston to Madrid with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Madrid from Boston with this policy.
How can momondo help me find flights from Boston to Madrid?
momondo helps you find the best flight between Boston and Madrid by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Boston to Madrid right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boston to Madrid flights. All you need is a valid email address and we will do the rest; it is that quick and easy.