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Interlaken

$230+ Cheap flights from Aurora, CO 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Interlaken are usually found in January or April, booked 80 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Aurora to Interlaken

Keep the following information in mind while searching for Aurora to Interlaken flight deals. Data was last updated July 3, 2025.

Round-trip from

$544
(Icelandair)

One-way from

$230
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,097
From Aurora to Interlaken
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One-way flight from Aurora to Interlaken
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Highest demand for flights based on searches. 23% potential increase in price ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Aurora to Interlaken

Cheapest flights from Aurora to Interlaken
Explore the most affordable flight options available from Aurora to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Thu 10/92:00 pmZRH - DEN
1 stop12h 55mIcelandair
Deal found 6/30$544
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:30 pmDEN - ZRH
1 stop16h 45mAmerican Airlines
Wed 11/2610:15 amZRH - DEN
1 stop21h 07mAmerican Airlines
Deal found 7/2$553
This Delta deal was found by Cheapflights users on 7/3. 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 10/296:30 amDEN - ZRH
1 stop21h 00mDelta
Wed 11/51:30 pmZRH - DEN
1 stop17h 16mDelta
Deal found 7/3$554
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:35 pmDEN - ZRH
2 stops17h 25mBritish Airways
Wed 8/2010:15 amZRH - DEN
2 stops18h 07mBritish Airways
Deal found 7/2$571
This British Airways deal was found by Cheapflights users on 7/1. 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.
Mon 8/46:35 pmDEN - ZRH
1 stop19h 55mMultiple Airlines
Wed 8/207:30 amZRH - DEN
2 stops20h 18mMultiple Airlines
Deal found 7/1$574
This Iberia deal was found by Cheapflights users on 7/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:33 amDEN - ZRH
2 stops26h 22mIberia
Thu 12/1111:55 amZRH - DEN
2 stops41h 52mIberia
Deal found 7/2$596
This Finnair deal was found by Cheapflights users on 7/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:05 pmDEN - ZRH
2 stops20h 15mFinnair
Mon 9/87:05 pmZRH - DEN
2 stops32h 55mFinnair
Deal found 7/3$605
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:20 amDEN - ZRH
2 stops22h 50mScandinavian Airlines
Wed 9/1710:20 amZRH - DEN
2 stops20h 15mScandinavian Airlines
Deal found 7/3$607

Cheapflights Fare Finder

Customize your flight search to find flights from Aurora 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 3, 2025.
Use the filters below to find and compare flights from Aurora to Interlaken that are best for you.

Fly from

Aurora

Fly to

Interlaken

Route

Depart

Return

Price

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 9/14

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Thu 10/9

2:00 pm-6:55 pm

1 stop12h 55m

$544

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 11/18

5:30 pm-6:15 pm

1 stop16h 45m

Zurich

Wed 11/26

10:15 am-11:22 pm

1 stop21h 07m

$553

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 10/29

6:30 am-10:30 am

1 stop21h 00m

Zurich

Wed 11/5

1:30 pm-10:46 pm

1 stop17h 16m

$554

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/4

6:35 pm-8:00 pm

2 stops17h 25m

Zurich

Wed 8/20

10:15 am-8:22 pm

2 stops18h 07m

$571

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/4

6:35 pm-10:30 pm

1 stop19h 55m

Zurich

Wed 8/20

7:30 am-7:48 pm

2 stops20h 18m

$574

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 12/2

8:33 am-6:55 pm

2 stops26h 22m

Zurich

Thu 12/11

11:55 am-9:47 pm

2 stops41h 52m

$596

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 8/20

2:05 pm-6:20 pm

2 stops20h 15m

Zurich

Mon 9/8

7:05 pm-8:00 pm

2 stops32h 55m

$605

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 9/10

7:20 am-2:10 pm

2 stops22h 50m

Zurich

Wed 9/17

10:20 am-10:35 pm

2 stops20h 15m

$607

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 8/25

4:40 pm-1:05 pm

1 stop12h 25m

$230

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 9/22

4:40 pm-8:50 pm

2 stops20h 10m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Aurora to Interlaken

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

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

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Interlaken. Price data was last updated on June 27, 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Aurora to Interlaken. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Aurora to Interlaken (average of $637). Flying from Aurora 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 9UR to IN9?

Find hourly flight availability from Aurora 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 3, 2025.

When flying from Aurora 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 Aurora to Interlaken?

Use this chart to determine the cheapest time to fly round-trip from Aurora to Interlaken. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Aurora to Interlaken flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 3, 2025.
Read through reviews of airlines operating flights from Aurora to Interlaken, such as Delta, Finnair, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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 Aurora to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Aurora to Interlaken flight route?

    This flight path from Aurora to Interlaken was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest flights from Aurora to Interlaken?

    The cheapest flight price from Aurora to Interlaken is $474. On average you can expect to pay $1,804. The most popular route, (Denver Intl - Zurich), can usually be booked for $394.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Aurora to Interlaken (average of $637). Flying from Aurora 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 10 airlines flying from Aurora to Interlaken

Discover the top 10 airlines that operate flights from Aurora 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$451Average$718FlexibilityNo cancel feeOn-time76%
DeltaCheapest$509Average$844FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$522Average$823FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$548Average$902FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$551Average$868FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$553Average$720FlexibilityNo cancel feeOn-time77%
SWISSCheapest$580Average$1,121FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$582Average$1,098FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$582Average$676FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$738Average$1,133FlexibilityNo cancel feeOn-timeN/A

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