HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Interlaken

$248+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ZRH
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$457
(oojo)

One-way from

$248
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,211
From Baltimore/Washington to Interlaken
Search Deals
One-way flight from Baltimore/Washington to Interlaken
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($339 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 1, 2025.

This oojo deal was found by Cheapflights users on 6/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:30 pmBWI - ZRH
1 stop10h 35mIcelandair
Tue 10/142:00 pmZRH - BWI
1 stop11h 25mIcelandair
Deal found 6/29$443
This oojo deal was found by Cheapflights users on 6/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:20 amBWI - ZRH
2 stops21h 20mScandinavian Airlines
Tue 9/92:50 pmZRH - BWI
2 stops39h 33mScandinavian Airlines
Deal found 6/29$585
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:51 pmBWI - ZRH
2 stops17h 14mMultiple Airlines
Thu 10/162:00 pmZRH - BWI
2 stops23h 33mMultiple Airlines
Deal found 6/30$593
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:59 amBWI - ZRH
1 stop13h 11mUnited Airlines
Wed 8/209:50 amZRH - BWI
1 stop17h 52mUnited Airlines
Deal found 6/29$595
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:35 pmBWI - ZRH
1 stop12h 30mDelta
Thu 8/2110:10 amZRH - BWI
1 stop14h 14mDelta
Deal found 6/30$604

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 July 1, 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

Thu 9/4

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Thu 10/2

2:00 pm-7:25 pm

1 stop11h 25m

$450

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 9/1

6:20 am-9:40 am

2 stops21h 20m

Zurich

Tue 9/9

2:50 pm-12:23 am

2 stops39h 33m

$585

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Wed 8/13

10:59 am-6:10 am

1 stop13h 11m

Zurich

Wed 8/20

9:50 am-9:42 pm

1 stop17h 52m

$595

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 8/12

1:35 pm-8:05 am

1 stop12h 30m

Zurich

Thu 8/21

10:10 am-6:24 pm

1 stop14h 14m

$604

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 8/12

10:59 am-8:15 am

2 stops15h 16m

Zurich

Fri 8/22

6:30 am-5:29 pm

2 stops16h 59m

$625

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 9/1

9:20 pm-10:30 pm

1 stop19h 10m

Zurich

Tue 9/9

7:15 am-7:35 pm

1 stop18h 20m

$650

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Sun 8/3

9:20 pm-10:25 pm

1 stop19h 05m

Zurich

Wed 8/13

7:15 am-7:35 pm

1 stop18h 20m

$652

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 7/29

7:10 am-1:05 pm

2 stops23h 55m

$248

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Mon 8/25

8:30 pm-1:05 pm

1 stop10h 35m

$279

BaltimoreZurich

BWI - ZRH

BWIZRH

Baltimore/Washington

Tue 9/16

1:00 pm-2:10 pm

2 stops19h 10m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, 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 $1,158). 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 July 1, 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.

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 July 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Scandinavian Airlines 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.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
514 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 ($279), Scandinavian Airlines ($452), and American Airlines ($468).

  • 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 $1,158). 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$1,024FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$490Average$753FlexibilityNo cancel feeOn-time71%
DeltaCheapest$522Average$980FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$555Average$1,428FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$595Average$937FlexibilityNo 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.