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$341+ Cheap flights from Bilbao (BIO) to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BWI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Bilbao to Baltimore

Cheapest flights from Bilbao to Baltimore
Explore the most affordable flight options available from Bilbao to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:50 am
BIO
-
BWI
2 stops18h 19m
Delta
Tue 2/1711:45 am
BWI
-
BIO
2 stops17h 45m
Delta
Deal found 1/25$555
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:50 am
BIO
-
BWI
2 stops18h 17m
Delta
Tue 2/1011:45 am
BWI
-
BIO
2 stops17h 45m
Delta
Deal found 1/27$603
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:35 am
BIO
-
BWI
2 stops31h 31m
United Airlines
Wed 3/185:12 pm
BWI
-
BIO
2 stops19h 53m
United Airlines
Deal found 1/25$618
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:50 am
BIO
-
BWI
2 stops20h 33m
United Airlines
Mon 4/276:00 am
BWI
-
BIO
2 stops35h 25m
United Airlines
Deal found 1/25$635
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:10 am
BIO
-
BWI
2 stops21h 44m
Delta
Mon 6/156:10 am
BWI
-
BIO
2 stops21h 40m
Delta
Deal found 1/25$697
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:50 am
BIO
-
BWI
3 stops20h 34m
United Airlines
Sun 4/196:00 am
BWI
-
BIO
2 stops25h 20m
United Airlines
Deal found 1/25$705
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:30 pm
BIO
-
BWI
2 stops26h 21m
American Airlines
Mon 4/276:26 pm
BWI
-
BIO
2 stops16h 29m
American Airlines
Deal found 1/24$734
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:45 am
BIO
-
BWI
3 stops32h 42m
Multiple Airlines
Thu 3/511:30 am
BWI
-
BIO
2 stops29h 05m
Multiple Airlines
Deal found 1/27$755
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:50 pm
BIO
-
BWI
3 stops29h 50m
Multiple Airlines
Tue 2/107:40 pm
BWI
-
BIO
3 stops33h 10m
Multiple Airlines
Deal found 1/27$758
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:15 pm
BIO
-
BWI
2 stops18h 20m
Delta
Sun 5/107:40 pm
BWI
-
BIO
2 stops14h 50m
Delta
Deal found 1/26$773

Find flight deals from Bilbao to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Baltimore (BWI). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$555
(Delta)

One-way from

$341
(American Airlines)

Popular in

December

Cheapest in

May
Provider with most accurate pricing for Bilbao-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bilbao-Washington, D.C. (WAS) flights.
Search Deals
From Bilbao to Baltimore/Washington
Search Deals
One-way flight from Bilbao to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Baltimore 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Bilbao to Baltimore that are best for you.

Fly from

Bilbao

Fly to

Baltimore

Route

Depart

Return

Price

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Wed 3/11

11:35 am-2:06 pm

2 stops31h 31m

Baltimore/Washington

Wed 3/18

5:12 pm-6:05 pm

2 stops19h 53m

$618

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Thu 4/23

6:50 am-9:23 pm

2 stops20h 33m

Baltimore/Washington

Mon 4/27

6:00 am-11:25 pm

2 stops35h 25m

$635

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Mon 6/1

7:10 am-10:54 pm

2 stops21h 44m

Baltimore/Washington

Mon 6/15

6:10 am-9:50 am

2 stops21h 40m

$697

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Sat 4/11

6:50 am-9:24 pm

3 stops20h 34m

Baltimore/Washington

Sun 4/19

6:00 am-1:20 pm

2 stops25h 20m

$705

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Thu 4/23

1:30 pm-9:51 am

2 stops26h 21m

Baltimore/Washington

Mon 4/27

6:26 pm-4:55 pm

2 stops16h 29m

$734

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Thu 2/26

7:45 am-10:27 am

3 stops32h 42m

Baltimore/Washington

Thu 3/5

11:30 am-10:35 pm

2 stops29h 05m

$755

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Fri 2/13

12:15 pm-12:35 am

2 stops18h 20m

Baltimore/Washington

Sun 5/10

7:40 pm-4:30 pm

2 stops14h 50m

$773

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Fri 6/26

12:30 pm-1:57 pm

2 stops31h 27m

Baltimore/Washington

Wed 9/2

7:10 pm-11:10 pm

2 stops46h 00m

$815

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Thu 3/12

7:45 am-11:59 pm

2 stops21h 14m

Baltimore/Washington

Thu 3/19

8:40 pm-8:20 am

3 stops30h 40m

$882

BilbaoBaltimore

BIO - BWI

BIOBWI

Bilbao

Mon 4/27

9:15 am-7:19 pm

2 stops16h 04m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 13 results
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Best time to book a flight from Bilbao to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to Baltimore

What is the cheapest month to book a flight from Bilbao to Baltimore?

Currently, October is the cheapest month in which you can book a flight from Bilbao to Baltimore (average of $376). Flying from Bilbao to Baltimore in July is currently the most expensive (average of $661). 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.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bilbao to Baltimore?

    A quick flight from Bilbao to Baltimore can take about 21h 44m. United Airlines provides one of the quickest options available for as low as $697. The distance between Bilbao and Baltimore is about 3713 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Bilbao to Baltimore?

    Currently, October is the cheapest month in which you can book a flight from Bilbao to Baltimore (average of $376). Flying from Bilbao to Baltimore in July is currently the most expensive (average of $661). 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.

See more FAQs

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Alternative routes for Bilbao to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Bilbao to Dulles Intl flights
San Sebastian to Dulles Intl flights

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