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Interlaken

$263+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Interlaken are usually found in January or April, booked 85 days in advance, depart on a Thursday or Wednesday 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 September 15, 2025.

Round-trip from

$672
(American Airlines)

One-way from

$263
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$716
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 ($256 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 September 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 10/237:08 amDEN - ZRH
2 stops17h 42mAmerican Airlines
Thu 10/3010:15 amZRH - DEN
2 stops18h 55mAmerican Airlines
Deal found 9/13$672
This Mytrip deal was found by Cheapflights users on 9/12. 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 11/124:20 pmDEN - ZRH
3 stops33h 45mMultiple Airlines
Tue 11/189:40 amZRH - DEN
2 stops18h 15mMultiple Airlines
Deal found 9/12$674
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/248:57 amDEN - ZRH
1 stop15h 53mAmerican Airlines
Sat 11/810:15 amZRH - DEN
2 stops21h 05mAmerican Airlines
Deal found 9/13$677
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/158:57 amDEN - ZRH
1 stop15h 53mAmerican Airlines
Mon 10/2011:45 amZRH - DEN
1 stop18h 10mAmerican Airlines
Deal found 9/14$678
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:25 pmDEN - ZRH
1 stop19h 00mBritish Airways
Fri 12/196:05 amZRH - DEN
2 stops24h 21mBritish Airways
Deal found 9/13$679
This oojo deal was found by Cheapflights users on 9/13. 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.
Sun 12/75:25 pmDEN - ZRH
1 stop17h 20mBritish Airways
Sat 12/2011:40 amZRH - DEN
1 stop35h 50mBritish Airways
Deal found 9/13$680
This British Airways deal was found by Cheapflights users on 9/14. 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.
Sat 12/275:25 pmDEN - ZRH
1 stop34h 55mBritish Airways
Fri 1/96:05 amZRH - DEN
1 stop17h 25mBritish Airways
Deal found 9/14$681
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/134:44 pmDEN - ZRH
2 stops17h 16mAmerican Airlines
Mon 10/2011:45 amZRH - DEN
1 stop18h 10mAmerican Airlines
Deal found 9/13$682
This Icelandair deal was found by Cheapflights users on 9/14. 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 12/273:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Sat 1/101:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 9/14$684
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/297:00 amDEN - ZRH
1 stop17h 15mAmerican Airlines
Wed 1/76:45 amZRH - DEN
1 stop16h 45mAmerican Airlines
Deal found 9/14$685
This British Airways deal was found by Cheapflights users on 9/14. 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.
Sun 12/285:25 pmDEN - ZRH
1 stop14h 05mBritish Airways
Mon 1/57:35 pmZRH - DEN
1 stop27h 55mBritish Airways
Deal found 9/14$686
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:30 pmDEN - ZRH
1 stop32h 55mAir Canada
Fri 1/91:20 pmZRH - DEN
2 stops34h 32mAir Canada
Deal found 9/14$689

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 September 15, 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

Fri 12/5

7:49 am-8:15 am

2 stops16h 26m

Zurich

Sun 12/14

10:15 am-11:05 pm

1 stop20h 50m

$677

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Fri 10/24

7:21 am-8:50 am

2 stops17h 29m

Zurich

Sat 11/8

10:15 am-11:18 pm

1 stop21h 03m

$677

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 10/14

5:04 pm-6:55 pm

2 stops17h 51m

Zurich

Fri 10/31

6:05 am-4:30 pm

1 stop17h 25m

$680

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 12/7

5:25 pm-11:45 am

1 stop34h 20m

Zurich

Sat 12/20

4:30 pm-3:30 pm

1 stop31h 00m

$681

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Fri 10/24

6:25 am-7:45 pm

2 stops29h 20m

Zurich

Sat 11/8

6:50 am-9:41 pm

3 stops22h 51m

$695

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 10/29

12:43 pm-7:40 pm

2 stops23h 57m

Zurich

Sat 11/8

6:50 am-9:37 pm

3 stops22h 47m

$695

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 11/12

7:10 am-2:10 pm

2 stops23h 00m

Zurich

Tue 11/18

6:50 am-11:35 pm

3 stops24h 45m

$695

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 11/18

12:38 pm-7:40 pm

2 stops23h 02m

Zurich

Wed 11/26

6:50 am-11:35 pm

3 stops24h 45m

$695

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sat 10/11

10:55 pm-9:45 am

2 stops50h 50m

$311

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 10/13

12:15 pm-7:30 am

3 stops35h 15m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 14 results
1
2

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 September 12, 2025.

Booking 85 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 $1,147). 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 September 15, 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 September 15, 2025.
Read through reviews of airlines operating flights from Aurora to Interlaken, such as SWISS, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,730 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
8,929 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Turkish Airlines
7.3
Good
3,968 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Icelandair
7.0
Good
544 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Lufthansa
6.8
Okay
7,407 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

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 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Aurora to Interlaken?

    There are many flights that can get you from Aurora to Interlaken in 16h 26m. Fly via American Airlines or British Airways to get the fastest option. There are 5143 mi between Aurora and Interlaken. This flight may include one or multiple stops.

  • What are the cheapest flights from Aurora to Interlaken?

    The cheapest flight price from Aurora to Interlaken is $390. On average you can expect to pay $872. The most popular route, (Denver Intl - Zurich), can usually be booked for $479.

  • 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 $1,147). 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$437Average$717FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$642FlexibilityNo cancel feeOn-time77%
DeltaCheapest$509Average$828FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$553Average$843FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$554Average$739FlexibilityNo cancel feeOn-time77%
SWISSCheapest$578Average$1,118FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$580Average$1,098FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$582Average$710FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$599Average$882FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$601Average$845FlexibilityNo cancel feeOn-time67%

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