Cheap flights from Bilbao (BIO) to Boston (BOS) from $353

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIO — BOS
May 13 — May 201

The best prices from Bilbao to Boston Logan Intl are usually found in February or January, booked 31 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap flight deals from Bilbao to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 8, 2024.

Popular in

July

Cheapest in

February

Average price

$494

Round-trip from

$218
High demand for flights, 34% potential price rise
Best time to find cheap flights, 20% potential price drop
Average for round-trip flights in May 2024
From Bilbao to Boston Logan Intl

What is the cheapest day to fly round-trip from Bilbao to Boston?

Users have found that flying from Bilbao to Boston on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Bilbao to Boston?

To save on the cost of your flight from Bilbao to Boston, book at least 31 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $479 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $761.

What is the cheapest month to fly from Bilbao to Boston?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Boston. Flights to Boston from Bilbao in February are about $583 on average during February, but can be found for as low as $322.

When is the cheapest time to fly from Bilbao to Boston (BIO - BOS)?

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Bilbao to Boston by exploring options for tickets at noon.

Cheap KLM flights from Bilbao to Boston

Explore cheap flight options specifically provided by KLM for the route between Bilbao and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Check out some of the cheapest KLM flights we've come across from Bilbao to Boston. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 5/256:50 amBIO - BOS
1 stop15h 40mKLM
Mon 6/38:05 pmBOS - BIO
1 stop19h 55mKLM
Deal found 5/7$353
Tue 6/186:50 amBIO - BOS
1 stop17h 40mKLM
Thu 6/276:50 pmBOS - BIO
1 stop15h 40mKLM
Deal found 5/7$758
Wed 6/197:10 amBIO - BOS
1 stop12h 25mKLM
Thu 6/276:50 pmBOS - BIO
1 stop10h 25mKLM
Deal found 5/7$761

Cheap Air Canada flights from Bilbao to Boston

Explore cheap flight options specifically provided by Air Canada for the route between Bilbao and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Bilbao and landing in Boston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 5/256:45 amBIO - BOS
2 stops32h 40mAir Canada
Mon 6/310:20 amBOS - BIO
2 stops20h 40mAir Canada
Deal found 5/7$439
Wed 6/197:35 amBIO - BOS
2 stops17h 09mAir Canada
Thu 6/2710:15 amBOS - BIO
2 stops20h 45mAir Canada
Deal found 5/7$744
Tue 6/186:45 amBIO - BOS
2 stops16h 43mAir Canada
Thu 6/276:00 amBOS - BIO
2 stops25h 00mAir Canada
Deal found 5/7$854
Mon 8/511:35 amBIO - BOS
2 stops27h 54mAir Canada
Sun 8/183:30 pmBOS - BIO
2 stops20h 20mAir Canada
Deal found 5/7$1,072
Mon 8/511:35 amBIO - BOS
2 stops27h 54mAir Canada
Mon 8/1910:15 amBOS - BIO
2 stops20h 45mAir Canada
Deal found 5/6$1,078
Mon 8/511:35 amBIO - BOS
2 stops27h 54mAir Canada
Sat 8/243:30 pmBOS - BIO
2 stops20h 40mAir Canada
Deal found 5/6$1,188

Cheap Bilbao to Boston flights in May & June 2024

Find cheap flight options from Bilbao to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
Scroll through some of the best deals on flights from Bilbao to Boston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/256:50 amBIO - BOS
1 stop15h 40mKLM
Mon 6/38:05 pmBOS - BIO
1 stop19h 55mKLM
Deal found 5/7$353
Sat 5/2511:35 amBIO - BOS
1 stop12h 50mMultiple Airlines
Mon 6/310:20 amBOS - BIO
2 stops20h 40mMultiple Airlines
Deal found 5/7$421
Sat 5/256:45 amBIO - BOS
2 stops32h 40mAir Canada
Mon 6/310:20 amBOS - BIO
2 stops20h 40mAir Canada
Deal found 5/7$439
Tue 5/711:00 pmBIO - BOS
2 stops20h 40mMultiple Airlines
Sun 5/125:05 pmBOS - BIO
3 stops32h 35mMultiple Airlines
Deal found 5/6$722
Tue 5/711:00 pmBIO - BOS
2 stops20h 40mMultiple Airlines
Sun 5/125:05 pmBOS - BIO
2 stops23h 55mMultiple Airlines
Deal found 5/6$728
Wed 6/197:35 amBIO - BOS
2 stops17h 09mAir Canada
Thu 6/2710:15 amBOS - BIO
2 stops20h 45mAir Canada
Deal found 5/7$744
Tue 6/186:50 amBIO - BOS
1 stop17h 40mKLM
Thu 6/276:50 pmBOS - BIO
1 stop15h 40mKLM
Deal found 5/7$758
Wed 6/197:10 amBIO - BOS
1 stop12h 25mKLM
Thu 6/276:50 pmBOS - BIO
1 stop10h 25mKLM
Deal found 5/7$761
Wed 6/199:15 amBIO - BOS
1 stop11h 50mAmerican Airlines
Thu 6/2712:17 pmBOS - BIO
2 stops18h 38mAmerican Airlines
Deal found 5/6$776

Bilbao to Boston 2024 flight deals

Discover exclusive flight deals for travel between Bilbao and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Scroll through some of the best deals on flights from Bilbao to Boston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/256:50 amBIO - BOS
1 stop15h 40mKLM
Mon 6/38:05 pmBOS - BIO
1 stop19h 55mKLM
Deal found 5/7$353
Sat 5/2511:35 amBIO - BOS
1 stop12h 50mMultiple Airlines
Mon 6/310:20 amBOS - BIO
2 stops20h 40mMultiple Airlines
Deal found 5/7$421
Sat 5/256:45 amBIO - BOS
2 stops32h 40mAir Canada
Mon 6/310:20 amBOS - BIO
2 stops20h 40mAir Canada
Deal found 5/7$439
Sat 10/267:35 amBIO - BOS
2 stops20h 21mUnited Airlines
Mon 11/43:30 pmBOS - BIO
2 stops18h 45mUnited Airlines
Deal found 5/7$453
Sat 10/266:45 amBIO - BOS
2 stops38h 25mMultiple Airlines
Mon 11/48:20 pmBOS - BIO
1 stop19h 30mMultiple Airlines
Deal found 5/6$485
Sat 10/266:45 pmBIO - BOS
1 stop32h 20mTAP AIR PORTUGAL
Sun 11/36:10 pmBOS - BIO
1 stop18h 30mTAP AIR PORTUGAL
Deal found 5/7$486
Sat 10/266:45 amBIO - BOS
1 stop15h 15mUnited Airlines
Mon 11/48:20 pmBOS - BIO
1 stop19h 30mUnited Airlines
Deal found 5/7$487
Sat 10/266:45 amBIO - BOS
2 stops38h 25mMultiple Airlines
Mon 11/48:20 pmBOS - BIO
1 stop19h 30mMultiple Airlines
Deal found 5/7$488
Sat 10/266:45 amBIO - BOS
1 stop15h 15mLufthansa
Mon 11/48:20 pmBOS - BIO
1 stop19h 30mLufthansa
Deal found 5/6$490

One-way flights to Boston from Bilbao

Search for one-way flight options from Bilbao to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Users in need of a one-way flight from Bilbao to Boston can choose from these deals. Users can also find round-trip Bilbao to Boston flights by using the search form above.
Wed 7/1011:50 amBIO - BOS
2 stops36h 10mMultiple Airlines
Deal found 5/6$441
Wed 7/311:45 pmBIO - BOS
2 stops30h 25mMultiple Airlines
Deal found 5/7$501
Wed 7/101:45 pmBIO - BOS
3 stops34h 15mMultiple Airlines
Deal found 5/6$509
Wed 7/106:45 amBIO - BOS
1 stop15h 15mLufthansa
Deal found 5/6$510
Mon 8/511:00 pmBIO - BOS
1 stop28h 10mVueling
Deal found 5/7$539
Wed 7/316:05 pmBIO - BOS
3 stops50h 20mMultiple Airlines
Deal found 5/7$551
Mon 8/511:00 pmBIO - BOS
1 stop28h 10mVueling
Deal found 5/6$560
Mon 8/511:00 amBIO - BOS
2 stops33h 25mMultiple Airlines
Deal found 5/6$562
Mon 8/59:05 pmBIO - BOS
3 stops50h 55mMultiple Airlines
Deal found 5/7$569

Find flights from Bilbao to Boston within your budget

Customize your flight search to find flights from Bilbao to Boston 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, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$353 - $982

Route

Depart

Return

Price

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Sat 5/25

1 stop15h 40m

Boston Logan Intl

Mon 6/3

1 stop19h 55m

$353

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Sat 5/25

1 stop12h 50m

Boston Logan Intl

Mon 6/3

2 stops20h 40m

$421

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Sat 5/25

2 stops32h 40m

Boston Logan Intl

Mon 6/3

2 stops20h 40m

$439

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Wed 7/31

1 stop13h 25m

Boston Logan Intl

Wed 8/21

1 stop12h 30m

$755

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Wed 6/19

1 stop11h 50m

Boston Logan Intl

Thu 6/27

2 stops18h 38m

$776

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Wed 6/19

1 stop19h 25m

Boston Logan Intl

Thu 6/27

1 stop10h 25m

$819

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Mon 8/5

1 stop28h 10m

Boston Logan Intl

Thu 8/22

1 stop17h 10m

$848

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Tue 6/18

1 stop16h 15m

Boston Logan Intl

Thu 6/27

2 stops15h 48m

$900

BilbaoBoston Logan Intl

BIO - BOS

BIOBOS

Bilbao

Mon 8/5

2 stops18h 10m

Boston Logan Intl

Sat 8/17

1 stop21h 05m

$982

Flights are sorted by cheapest first

Deals found on 5/7

When is the best time to book a flight from Bilbao to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Boston. Price data was last updated on May 3, 2024.
The price you pay for your flight from Bilbao to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Bilbao to Boston?

Use this chart to determine the cheapest time to fly round-trip from Bilbao to Boston. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bilbao to Boston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Bilbao to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Bilbao to Boston is currently $527 while a round-trip flight costs $699. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Bilbao to Boston (average of $218). Flying from Bilbao to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$218

February

$219

March

$263

April

$291

May

$276

June

$319

July

$328

August

$285

September

$257

October

$261

November

$258

December

$233

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated May 8, 2024.
Read through reviews of airlines operating flights from Bilbao to Boston, such as KLM, Air Canada and Vueling. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,810 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.1
Very good
10,810 reviews
8.1
Very good
10,810 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,598 reviews
8.1
Very good
10,810 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
1,779 reviews
8.1
Very good
10,810 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
11,073 reviews
8.1
Very good
10,810 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,686 reviews
8.1
Very good
10,810 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Bilbao to Boston for under $400 on Cheapflights?

    Yes, there are multiple flights from Bilbao to Boston for under $400. The cheapest flight booked recently is on KLM for just $353, but on average you can expect to pay $749.

  • What are the cheapest airlines flying from Bilbao to Boston round-trip?

    Cheapflights users have booked flights from Bilbao to Boston round-trip from $353. Other airlines that can offer you cheap pricing are Air Canada, from $439, and Vueling, from $755. Users have found that KLM is 39% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Bilbao to Boston one-way?

    $510 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Vueling and TAP AIR PORTUGAL, with prices starting from $539 and $626, respectively.

  • What does BIO to BOS mean?

    BIO and BOS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BIO to BOS refers to a flight route from Bilbao Airport to Boston Logan Intl Airport.

  • Can I find deals for flights from Bilbao to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Bilbao to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bilbao to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bilbao to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Bilbao to Boston that include hotel bookings?

    Yes. In addition to deals on Bilbao to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Boston.

  • Can I find deals for business class flights from Bilbao to Boston?

    Yes. Cheapflights offers flight deals from Bilbao to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Bilbao to Boston that allow pets onboard?

    Many airlines flying from Bilbao to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bilbao to Boston?

    Yes, you can often find last-minute deals on Bilbao to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bilbao to Boston flight deals updated?

    The Bilbao to Boston flight deals you see on this page were last updated on 5/7.

See more FAQs

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Alternative routes for Bilbao to Boston
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Bilbao to Boston

Discover the top airline that operate flights from Bilbao to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$333Average$508FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Search flights from Bilbao to Boston by cabin class

Find flights from Bilbao to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Bilbao to Boston?

When you search for this flight from Bilbao to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bilbao to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Bilbao to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bilbao to Boston with no change fees?

Yes! Cheapflights helps users easily find flights from Bilbao to Boston with no change fees.

Can Cheapflights notify me if prices for flights from Bilbao to Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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