HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Interlaken

$270+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ZRH
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
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.

The best prices from Baltimore/Washington to Interlaken are usually found in November or January, booked 90 days in advance, depart on a Saturday or Sunday and return on a Tuesday

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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$465
(oojo)

One-way from

$270
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,056
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. 18% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 3, 2025.

This oojo deal was found by Cheapflights users on 3/3. 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.
Sat 3/298:30 pmBWI - ZRH
1 stop10h 35mIcelandair
Sun 4/62:00 pmZRH - BWI
1 stop11h 25mIcelandair
Deal found 3/3$465
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Wed 4/166:50 pmBWI - ZRH
2 stops32h 50mMultiple Airlines
Wed 4/238:25 pmZRH - BWI
2 stops27h 15mMultiple Airlines
Deal found 3/2$589
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:00 amBWI - ZRH
2 stops28h 45mScandinavian Airlines
Mon 5/1910:20 amZRH - BWI
2 stops20h 28mScandinavian Airlines
Deal found 3/3$662
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Mon 3/176:45 amBWI - ZRH
1 stop20h 10mUnited Airlines
Tue 4/19:25 amZRH - BWI
1 stop34h 53mUnited Airlines
Deal found 3/3$725
This Delta deal was found by Cheapflights users on 3/3. 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.
Wed 3/1912:28 pmBWI - ZRH
2 stops17h 02mDelta
Tue 4/11:35 pmZRH - BWI
2 stops16h 55mDelta
Deal found 3/3$742
This Ovago deal was found by Cheapflights users on 3/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:30 pmBWI - ZRH
1 stop13h 00mBritish Airways
Thu 4/31:10 pmZRH - BWI
1 stop12h 25mBritish Airways
Deal found 3/2$780
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 3/181:59 pmBWI - ZRH
2 stops13h 16mAmerican Airlines
Mon 3/3111:45 amZRH - BWI
2 stops16h 32mAmerican Airlines
Deal found 3/3$792

Find flights from Baltimore to Interlaken within your budget

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 March 3, 2025.

Fly from

Baltimore

Fly to

Interlaken

Route

Depart

Return

Price

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sat 3/29

8:30 pm-12:05 pm

1 stop10h 35m

Zurich

Sun 4/6

2:00 pm-7:25 pm

1 stop11h 25m

$465

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Wed 4/16

6:50 pm-9:40 am

2 stops32h 50m

Zurich

Wed 4/23

8:25 pm-5:40 pm

2 stops27h 15m

$589

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Wed 5/14

9:00 am-7:45 pm

2 stops28h 45m

Zurich

Mon 5/19

10:20 am-12:48 am

2 stops20h 28m

$662

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 3/17

6:45 am-7:55 am

1 stop20h 10m

Zurich

Tue 4/1

9:25 am-2:18 pm

1 stop34h 53m

$725

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Wed 3/19

12:28 pm-10:30 am

2 stops17h 02m

Zurich

Tue 4/1

1:35 pm-12:30 am

2 stops16h 55m

$742

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sun 3/23

9:30 pm-3:30 pm

1 stop13h 00m

Zurich

Thu 4/3

1:10 pm-7:35 pm

1 stop12h 25m

$780

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 3/18

1:59 pm-8:15 am

2 stops13h 16m

Zurich

Mon 3/31

11:45 am-10:17 pm

2 stops16h 32m

$792

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 3/11

7:10 pm-7:35 pm

2 stops19h 25m

$270

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Thu 8/7

8:30 pm-3:55 pm

1 stop13h 25m

$584

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sun 8/10

9:20 pm-10:25 pm

1 stop19h 05m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Baltimore to Interlaken

Get recent, data-driven insights about flights from Baltimore to Interlaken including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Interlaken. Price data was last updated on February 28, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Interlaken, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Baltimore to Interlaken (average of $637). Flying from Baltimore to Interlaken in June is currently the most expensive (average of $1,296). 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 March 3, 2025.

When flying from Baltimore to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Baltimore to Interlaken?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Interlaken. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Baltimore to Interlaken flight should consider departing on Saturday evenings 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.

Rainfall in Interlaken by month

Plan your trip to Interlaken by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.

Temperature in Interlaken by month

Plan your trip to Interlaken by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Interlaken, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 March 3, 2025.
See what other customers who have flown with Delta, United Airlines and Scandinavian Airlines from Baltimore to Interlaken have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,070 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,314 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Icelandair
7.1
Good
485 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 5 airlines have flights to Interlaken from Baltimore/Washington on a regular basis.

  • What are the cheapest airlines to fly from Baltimore to Interlaken one-way?

    The cheapest airlines for a one-way flight from Baltimore to Interlaken are Icelandair ($611), British Airways ($673), and United Airlines ($818).

  • 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, November is the cheapest month in which you can book a flight from Baltimore to Interlaken (average of $637). Flying from Baltimore to Interlaken in June is currently the most expensive (average of $1,296). 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 5 airlines flying from Baltimore to Interlaken

Discover the top 5 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$386Average$993FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$516Average$948FlexibilityNo cancel feeOn-time70%
DeltaCheapest$522Average$992FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$771Average$1,166FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$805Average$1,166FlexibilityNo cancel feeOn-time69%
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.