HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Interlaken

$285+ Cheap flights from Baltimore (BWI) to Interlaken, Switzerland

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ZRH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Interlaken with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Interlaken

Keep the following information in mind while searching for Baltimore to Interlaken flight deals. Data was last updated October 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$427
(oojo)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$587
Provider with most accurate pricing for Washington, D.C. (WAS)-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Zurich flights.
Search Deals
From Baltimore/Washington to Interlaken
Search Deals
One-way flight from Baltimore/Washington to Interlaken
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($341 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Baltimore to Interlaken

Cheapest flights from Baltimore to Interlaken
Explore the most affordable flight options available from Baltimore to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:49 pmBWI - ZRH
2 stops20h 51mScandinavian Airlines
Fri 11/1410:25 amZRH - BWI
2 stops17h 47mScandinavian Airlines
Deal found 10/27$554
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:40 pmBWI - ZRH
1 stop10h 25mIcelandair
Thu 12/111:00 pmZRH - BWI
1 stop11h 40mIcelandair
Deal found 10/28$582
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:40 pmBWI - ZRH
1 stop10h 25mIcelandair
Tue 12/161:00 pmZRH - BWI
1 stop11h 40mIcelandair
Deal found 10/29$584
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:40 pmBWI - ZRH
1 stop10h 25mIcelandair
Tue 12/21:00 pmZRH - BWI
1 stop11h 40mIcelandair
Deal found 10/30$595
This British Airways deal was found by Cheapflights users on 10/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:35 pmBWI - ZRH
1 stop12h 05mBritish Airways
Wed 12/310:10 amZRH - BWI
1 stop14h 35mBritish Airways
Deal found 10/30$596
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:40 pmBWI - ZRH
1 stop10h 25mIcelandair
Tue 12/161:00 pmZRH - BWI
1 stop11h 40mIcelandair
Deal found 10/29$609
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Fri 11/287:40 pmBWI - ZRH
2 stops19h 10mMultiple Airlines
Mon 12/88:40 pmZRH - BWI
3 stops28h 00mMultiple Airlines
Deal found 10/29$632
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:40 pmBWI - ZRH
1 stop10h 25mIcelandair
Sun 12/141:00 pmZRH - BWI
1 stop11h 40mIcelandair
Deal found 10/29$634
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Tue 12/97:40 pmBWI - ZRH
3 stops31h 15mMultiple Airlines
Sat 12/137:15 pmZRH - BWI
3 stops29h 25mMultiple Airlines
Deal found 10/28$679
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/157:21 pmBWI - ZRH
2 stops17h 04mAmerican Airlines
Fri 1/236:05 amZRH - BWI
2 stops21h 13mAmerican Airlines
Deal found 10/30$689
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:40 pmBWI - ZRH
1 stop10h 25mIcelandair
Sun 12/71:00 pmZRH - BWI
1 stop11h 40mIcelandair
Deal found 10/28$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Interlaken 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 October 30, 2025.
Use the filters below to find and compare flights from Baltimore to Interlaken that are best for you.

Fly from

Baltimore

Fly to

Interlaken

Route

Depart

Return

Price

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 11/10

4:49 pm-7:40 pm

2 stops20h 51m

Zurich

Fri 11/14

10:25 am-10:12 pm

2 stops17h 47m

$554

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Wed 4/8

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Thu 4/16

2:00 pm-7:25 pm

1 stop11h 25m

$584

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sat 4/18

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Tue 4/28

2:00 pm-7:25 pm

1 stop11h 25m

$584

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 3/30

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Tue 4/7

2:00 pm-7:25 pm

1 stop11h 25m

$584

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Fri 4/3

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Sun 4/12

2:00 pm-7:25 pm

1 stop11h 25m

$584

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sat 3/28

8:30 pm-12:05 pm

1 stop10h 35m

Zurich

Tue 4/7

2:00 pm-10:30 pm

1 stop14h 30m

$584

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 4/7

11:35 pm-1:05 pm

1 stop31h 30m

Zurich

Thu 4/16

2:00 pm-7:25 pm

1 stop11h 25m

$586

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sat 4/25

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Mon 5/4

2:00 pm-7:25 pm

1 stop11h 25m

$591

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 3/30

9:30 pm-8:00 pm

1 stop16h 30m

Zurich

Mon 4/6

9:45 pm-7:40 pm

1 stop27h 55m

$596

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Wed 11/26

8:35 pm-2:40 pm

1 stop12h 05m

Zurich

Tue 12/2

7:10 pm-6:45 pm

1 stop29h 35m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Baltimore to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Baltimore 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 Baltimore to Interlaken

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

Currently, May is the cheapest month in which you can book a flight from Baltimore to Interlaken (average of $328). Flying from Baltimore to Interlaken in June is currently the most expensive (average of $669). 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.

What is the cheapest time of day to fly from BWI to IN9?

Find hourly flight availability from Baltimore to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Baltimore to Interlaken is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 36% on airfare.

How much does it cost to fly round-trip from Baltimore to Interlaken?

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Icelandair and British Airways from Baltimore to Interlaken to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
562 reviews

Comfort

6.9

Food

6.2

Entertainment

7.0

Boarding

7.2

Overall

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.1
Good
562 reviews
Icelandair
7.1
Good
562 reviews

Comfort

6.9

Food

6.2

Entertainment

7.0

Boarding

7.2

Overall

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
British Airways
6.7
Okay
7,487 reviews
Icelandair
7.1
Good
562 reviews

Comfort

6.9

Food

6.2

Entertainment

7.0

Boarding

7.2

Overall

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

Related info for your journey

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

  • What airport do you fly from for flights from Baltimore to Interlaken?

    For a flight from Baltimore to Interlaken, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 0 outbound flights to Interlaken per day. 3 airlines have flights to Interlaken from Baltimore/Washington on a regular basis.

  • How long is the flight from Baltimore to Interlaken?

    Airlines like Scandinavian Airlines and Icelandair fly from Baltimore to Interlaken in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 10h 16m. Baltimore and Interlaken are separated by a distance of 4101 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Interlaken 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 Baltimore to Interlaken?

    Currently, May is the cheapest month in which you can book a flight from Baltimore to Interlaken (average of $328). Flying from Baltimore to Interlaken in June is currently the most expensive (average of $669). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Baltimore to Interlaken

Discover the top 3 airlines that operate flights from Baltimore to Interlaken. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$977FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$565Average$753FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$639Average$982FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.