$326+ Cheap flights from Denver (DEN) 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Aug 9 — Aug 161
Round-trip
1 adult, Economy
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Find cheap flights from Denver 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.Cheapflights Tip: The best prices from Denver Intl to Interlaken are usually found in January or February, booked 68 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Denver to Interlaken
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to InterlakenExplore the most affordable flight options available from Denver to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
Explore the most affordable flight options available from Denver to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
This Mytrip deal was found by Cheapflights users on 7/8. 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 10/44:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Mon 10/122:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/8![Icelandair logo]()
$532
This Mytrip deal was found by Cheapflights users on 7/9. 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.
Mon 10/54:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Tue 10/202:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/9![Icelandair logo]()
$533
This Mytrip deal was found by Cheapflights users on 7/6. 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 10/64:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Tue 10/202:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/6![Icelandair logo]()
$534
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Tue 9/292:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/9![Icelandair logo]()
$549
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Tue 9/224:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Tue 9/292:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/9![Icelandair logo]()
$555
This Mytrip deal was found by Cheapflights users on 7/8. 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 11/83:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Sat 11/141:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/8![Icelandair logo]()
$560
This Icelandair deal was found by Cheapflights users on 7/6. 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 10/44:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Tue 10/132:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/6![Icelandair logo]()
$563
This Icelandair deal was found by Cheapflights users on 7/6. 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.
Tue 9/294:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Wed 10/72:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/6![Icelandair logo]()
$570
This Icelandair deal was found by Cheapflights users on 7/6. 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 10/44:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Mon 11/21:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/6![Icelandair logo]()
$583
This Icelandair deal was found by Cheapflights users on 7/6. 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 9/284:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Mon 11/21:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/6![Icelandair logo]()
$590
Best flights from Denver to InterlakenDiscover carefully curated flight deals from Denver to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
Discover carefully curated flight deals from Denver to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:25 pm
DEN
- ZRH
1 stop29h 25m
Turkish Airlines
Tue 9/157:40 am
ZRH
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/9![Turkish Airlines logo]()
$800
This United deal was found by Cheapflights users on 7/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:10 pm
DEN
- ZRH
1 stop28h 35m
Multiple Airlines
Sun 10/1112:40 pm
ZRH
- DEN
1 stop29h 51m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$906
This Scandinavian Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 9/56:40 am
DEN
- ZRH
2 stops22h 05m
Scandinavian Airlines
Tue 9/1510:25 am
ZRH
- DEN
2 stops20h 10m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$909
This Turkish Airlines deal was found by Cheapflights users on 7/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:25 pm
DEN
- ZRH
1 stop17h 55m
Turkish Airlines
Mon 9/281:40 pm
ZRH
- DEN
1 stop36h 45m
Turkish Airlines
Deal found 7/9![Turkish Airlines logo]()
$810
This Turkish Airlines deal was found by Cheapflights users on 7/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm
DEN
- ZRH
1 stop37h 00m
Turkish Airlines
Sat 9/197:40 am
ZRH
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/9![Turkish Airlines logo]()
$810
This Scandinavian Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 9/96:40 am
DEN
- ZRH
3 stops23h 30m
Scandinavian Airlines
Wed 9/1610:25 am
ZRH
- DEN
2 stops20h 10m
Scandinavian Airlines
Deal found 7/6![Scandinavian Airlines logo]()
$929
This Turkish Airlines deal was found by Cheapflights users on 7/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 pm
DEN
- ZRH
1 stop33h 50m
Turkish Airlines
Tue 9/227:40 am
ZRH
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/9![Turkish Airlines logo]()
$850
This Scandinavian Airlines deal was found by Cheapflights users on 7/6. 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 10/196:40 am
DEN
- ZRH
3 stops23h 30m
Scandinavian Airlines
Sun 10/2510:25 am
ZRH
- DEN
2 stops20h 34m
Scandinavian Airlines
Deal found 7/6![Scandinavian Airlines logo]()
$1,049
This Scandinavian Airlines deal was found by Cheapflights users on 7/7. 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 10/266:30 am
DEN
- ZRH
3 stops24h 45m
Scandinavian Airlines
Tue 11/310:25 am
ZRH
- DEN
2 stops21h 34m
Scandinavian Airlines
Deal found 7/7![Scandinavian Airlines logo]()
$1,050
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
DEN
- ZRH
2 stops46h 35m
Turkish Airlines
Mon 9/76:45 pm
ZRH
- DEN
1 stop31h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$993
This Turkish Airlines deal was found by Cheapflights users on 7/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
DEN
- ZRH
2 stops46h 35m
Turkish Airlines
Thu 9/177:40 am
ZRH
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/8![Turkish Airlines logo]()
$993
Last-minute flights from Denver to InterlakenDiscover last-minute flight deals from Denver to Interlaken. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Interlaken. Data last updated July 10, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Thu 8/139:40 am
DEN
- ZRH
2 stops20h 30m
Multiple Airlines
Thu 8/208:50 pm
ZRH
- DEN
3 stops30h 05m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$794
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Thu 8/139:40 am
DEN
- ZRH
2 stops20h 30m
Multiple Airlines
Mon 8/249:10 pm
ZRH
- DEN
3 stops31h 12m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$818
This Gotogate deal was found by Cheapflights users on 7/8. 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.
Fri 8/148:10 pm
DEN
- ZRH
1 stop26h 50m
Icelandair
Wed 8/262:00 pm
ZRH
- DEN
1 stop13h 00m
Icelandair
Deal found 7/8![Icelandair logo]()
$854
This Mytrip deal was found by Cheapflights users on 7/8. 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.
Thu 8/209:40 am
DEN
- ZRH
2 stops20h 30m
Multiple Airlines
Sun 8/238:40 pm
ZRH
- DEN
3 stops30h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$793
This Cheapflightsfares deal was found by Cheapflights users on 7/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Sun 8/307:55 am
ZRH
- DEN
1 stop19h 05m
Icelandair
Deal found 7/10![Icelandair logo]()
$846
This Gotogate deal was found by Cheapflights users on 7/8. 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.
Sat 8/224:40 pm
DEN
- ZRH
1 stop12h 25m
Icelandair
Sun 9/67:55 am
ZRH
- DEN
1 stop12h 45m
Icelandair
Deal found 7/8![Icelandair logo]()
$651
This Turkish Airlines deal was found by Cheapflights users on 7/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:25 pm
DEN
- ZRH
1 stop17h 55m
Turkish Airlines
Tue 9/227:40 am
ZRH
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/9![Turkish Airlines logo]()
$850
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Tue 8/258:25 pm
DEN
- ZRH
1 stop32h 10m
Turkish Airlines
Sat 9/197:40 am
ZRH
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/9![Turkish Airlines logo]()
$800
One-way flights from Denver to InterlakenSearch for one-way flight options from Denver to Interlaken. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
Search for one-way flight options from Denver to Interlaken. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:40 pm
DEN
- ZRH
2 stops33h 55m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:10 pm
DEN
- ZRH
3 stops53h 10m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$338
This Trip.com deal was found by Cheapflights users on 7/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:40 pm
DEN
- ZRH
2 stops20h 15m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:52 pm
DEN
- ZRH
2 stops49h 58m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
DEN
- ZRH
3 stops44h 35m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:10 pm
DEN
- ZRH
3 stops51h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:10 pm
DEN
- ZRH
3 stops51h 45m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:40 pm
DEN
- ZRH
3 stops32h 15m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:40 pm
DEN
- ZRH
2 stops33h 15m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$402
Find flight deals from Denver to Interlaken
Keep the following information in mind while searching for Denver to Interlaken flight deals. Data was last updated July 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $532 (Mytrip) |
One-way from | $326 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,446 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 10, 2026.
Use the filters below to find and compare flights from Denver to Interlaken that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Sat 9/5
8:25 pm-9:50 am
1 stop29h 25m
Zurich
Tue 9/15
7:40 am-6:25 pm
1 stop18h 45m
$800
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Sat 9/19
8:25 pm-10:20 pm
1 stop17h 55m
Zurich
Mon 9/28
1:40 pm-6:25 pm
1 stop36h 45m
$810
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Sun 9/6
8:25 pm-5:25 pm
1 stop37h 00m
Zurich
Sat 9/19
7:40 am-6:25 pm
1 stop18h 45m
$810
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Sun 8/23
8:25 pm-2:15 pm
1 stop33h 50m
Zurich
Tue 9/22
7:40 am-6:25 pm
1 stop18h 45m
$850
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Fri 10/2
7:10 pm-7:45 am
1 stop28h 35m
Zurich
Sun 10/11
12:40 pm-10:31 am
1 stop29h 51m
$906
Quickest round-trip
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Sat 9/5
6:40 am-12:45 pm
2 stops22h 05m
Zurich
Tue 9/15
10:25 am-10:35 pm
2 stops20h 10m
$909
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Wed 9/9
6:40 am-2:10 pm
3 stops23h 30m
Zurich
Wed 9/16
10:25 am-10:35 pm
2 stops20h 10m
$929
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Tue 9/1
6:00 am-12:35 pm
2 stops46h 35m
Zurich
Mon 9/7
6:45 pm-6:25 pm
1 stop31h 40m
$993
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Wed 9/9
6:00 am-12:35 pm
2 stops46h 35m
Zurich
Thu 9/17
7:40 am-6:25 pm
1 stop18h 45m
$993
DenverZurich
DEN - ZRH
DENZRH
Denver Intl
Mon 10/19
6:40 am-2:10 pm
3 stops23h 30m
Zurich
Sun 10/25
10:25 am-11:59 pm
2 stops20h 34m
$1,049
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Denver to Interlaken
Have a flexible travel schedule? Discover the best time to fly to Interlaken from Denver with our price prediction graph.
DEN-ZRH
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 Denver to Interlaken
DEN-IN9
DEN-ZRH
How much does it cost to fly round-trip from Denver 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 July 10, 2026.
Get a feel of what it's like to fly with SWISS,Turkish Airlines, andUnited Airlines from Denver to Interlaken by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
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Denver and Interlaken flights
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Top 10 airlines flying from Denver to Interlaken
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$804 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$484 | Average$647 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$503 | Average$802 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$751 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$601 | Average$870 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$621 | Average$1,112 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$624 | Average$786 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$635 | Average$1,001 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$699 | Average$1,154 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$819 | Average$1,079 | FlexibilityNo cancel fee | On-timeN/A |