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Cheap flights from Reagan-National (DCA) to Interlaken, Switzerland from $580

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DCA — ZRH
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Interlaken

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Interlaken (IN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

June

Cheapest in

November

Average price

$1,681

Round-trip from

$646
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 49% potential price drop
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Average for round-trip flights in May 2024
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From Washington, D.C. Reagan-National to Interlaken
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What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Interlaken?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Interlaken. Flights to Interlaken from Washington, D.C. Reagan-National Airport in February are about $909 on average during February, but can be found for as low as $423.

What is the cheapest time of day to fly from DCA to IN9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Interlaken as you normally would.

Cheap Icelandair flights from Reagan-National to Interlaken

Explore cheap flight options specifically provided by Icelandair for the route between Reagan-National and Interlaken. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a peek at the cheapest Icelandair flights we've detected traveling from Washington, D.C. to Interlaken. It's recommended that users confirm their flight details before booking.
Sun 8/187:00 amDCA - ZRH
2 stops24h 05mIcelandair
Tue 8/272:00 pmZRH - DCA
2 stops24h 45mIcelandair
Deal found 5/29$945
Sun 8/187:00 amDCA - ZRH
2 stops24h 05mIcelandair
Fri 8/302:00 pmZRH - DCA
2 stops23h 44mIcelandair
Deal found 5/29$966
Wed 7/318:30 amDCA - ZRH
2 stops22h 35mIcelandair
Wed 8/144:55 pmZRH - DCA
2 stops21h 50mIcelandair
Deal found 5/29$1,074
Wed 7/248:30 amDCA - ZRH
2 stops22h 35mIcelandair
Wed 7/314:55 pmZRH - DCA
2 stops20h 49mIcelandair
Deal found 5/29$1,092
Sun 7/287:00 amDCA - ZRH
2 stops24h 05mIcelandair
Fri 8/22:00 pmZRH - DCA
2 stops23h 44mIcelandair
Deal found 5/30$1,109
Tue 7/94:30 pmDCA - ZRH
2 stops17h 25mIcelandair
Tue 7/162:00 pmZRH - DCA
2 stops24h 45mIcelandair
Deal found 5/29$1,152
Thu 7/117:00 amDCA - ZRH
2 stops24h 05mIcelandair
Tue 7/162:00 pmZRH - DCA
2 stops24h 45mIcelandair
Deal found 5/29$1,154
Tue 6/48:30 amDCA - ZRH
2 stops22h 35mIcelandair
Tue 6/112:00 pmZRH - DCA
2 stops26h 41mIcelandair
Deal found 5/28$1,192
Mon 6/244:40 pmDCA - ZRH
2 stops14h 25mIcelandair
Tue 7/22:00 pmZRH - DCA
2 stops24h 45mIcelandair
Deal found 5/28$1,205

Cheap American Airlines flights from Reagan-National to Interlaken

Explore cheap flight options specifically provided by American Airlines for the route between Reagan-National and Interlaken. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest American Airlines flights traveling from Washington, D.C. to Interlaken. Deals frequently update to provide users with more options.
Sun 8/1812:41 pmDCA - ZRH
2 stops14h 14mAmerican Airlines
Tue 8/2711:45 amZRH - DCA
1 stop12h 30mAmerican Airlines
Deal found 5/29$990
Mon 8/196:28 amDCA - ZRH
1 stop20h 27mAmerican Airlines
Fri 8/3011:45 amZRH - DCA
1 stop25h 14mAmerican Airlines
Deal found 5/29$991
Wed 8/2111:31 amDCA - ZRH
1 stop15h 24mAmerican Airlines
Sat 8/3111:45 amZRH - DCA
1 stop14h 30mAmerican Airlines
Deal found 5/29$1,036
Wed 8/2111:31 amDCA - ZRH
1 stop15h 24mAmerican Airlines
Sat 8/3111:45 amZRH - DCA
2 stops18h 10mAmerican Airlines
Deal found 5/29$1,039
Wed 7/316:30 amDCA - ZRH
1 stop20h 25mAmerican Airlines
Mon 8/1911:45 amZRH - DCA
1 stop25h 14mAmerican Airlines
Deal found 5/29$1,041
Mon 7/154:30 pmDCA - ZRH
1 stop10h 25mAmerican Airlines
Sat 8/3111:45 amZRH - DCA
1 stop14h 30mAmerican Airlines
Deal found 5/29$1,086
Mon 7/1512:24 pmDCA - ZRH
2 stops14h 31mAmerican Airlines
Sat 8/3111:45 amZRH - DCA
1 stop14h 30mAmerican Airlines
Deal found 5/29$1,089
Wed 7/244:30 pmDCA - ZRH
2 stops12h 05mAmerican Airlines
Thu 8/1511:45 amZRH - DCA
1 stop14h 30mAmerican Airlines
Deal found 5/29$1,133
Wed 7/3112:24 pmDCA - ZRH
2 stops14h 31mAmerican Airlines
Wed 8/1411:45 amZRH - DCA
1 stop12h 30mAmerican Airlines
Deal found 5/29$1,134

Cheap Reagan-National to Interlaken flights in May & June 2024

Find cheap flight options from Reagan-National to Interlaken specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Washington, D.C. to Interlaken in 2024. Check back regularly for other flight deals.
Wed 6/512:30 pmDCA - ZRH
2 stops13h 05mMultiple Airlines
Wed 6/128:15 amZRH - DCA
2 stops16h 30mMultiple Airlines
Deal found 5/29$1,040
Mon 6/311:30 amDCA - ZRH
2 stops14h 05mMultiple Airlines
Wed 6/58:15 amZRH - DCA
2 stops16h 30mMultiple Airlines
Deal found 5/30$1,120
Tue 6/48:30 amDCA - ZRH
2 stops22h 35mIcelandair
Tue 6/112:00 pmZRH - DCA
2 stops26h 41mIcelandair
Deal found 5/28$1,192
Mon 6/244:40 pmDCA - ZRH
2 stops14h 25mIcelandair
Tue 7/22:00 pmZRH - DCA
2 stops24h 45mIcelandair
Deal found 5/28$1,205
Sun 6/304:34 pmDCA - ZRH
1 stop10h 21mAmerican Airlines
Sat 12/2810:15 amZRH - DCA
1 stop12h 22mAmerican Airlines
Deal found 5/28$1,206
Sun 6/3012:23 pmDCA - ZRH
2 stops14h 32mAmerican Airlines
Sat 12/2810:15 amZRH - DCA
2 stops15h 50mAmerican Airlines
Deal found 5/28$1,207
Sun 6/3011:40 amDCA - ZRH
1 stop15h 15mAmerican Airlines
Sat 12/2810:15 amZRH - DCA
2 stops15h 50mAmerican Airlines
Deal found 5/28$1,209
Mon 6/1710:20 amDCA - ZRH
2 stops16h 25mMultiple Airlines
Mon 6/248:15 amZRH - DCA
2 stops18h 43mMultiple Airlines
Deal found 5/29$1,210
Tue 6/41:00 pmDCA - ZRH
2 stops22h 15mTAP AIR PORTUGAL
Tue 6/116:20 amZRH - DCA
2 stops19h 30mTAP AIR PORTUGAL
Deal found 5/29$1,214

Reagan-National to Interlaken 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Interlaken in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Washington, D.C. to Interlaken in 2024. Check back regularly for other flight deals.
Sun 11/247:49 pmDCA - ZRH
2 stops13h 51mAmerican Airlines
Thu 12/1210:15 amZRH - DCA
1 stop14h 41mAmerican Airlines
Deal found 5/28$618
Sun 11/246:35 amDCA - ZRH
1 stop19h 40mAmerican Airlines
Thu 12/1210:15 amZRH - DCA
1 stop14h 41mAmerican Airlines
Deal found 5/28$620
Sun 11/1712:22 pmDCA - ZRH
2 stops13h 53mAmerican Airlines
Wed 11/2710:15 amZRH - DCA
2 stops15h 45mAmerican Airlines
Deal found 5/29$621
Sun 11/247:49 pmDCA - ZRH
2 stops13h 51mAmerican Airlines
Thu 12/1210:15 amZRH - DCA
2 stops16h 44mAmerican Airlines
Deal found 5/28$623
Sun 11/176:35 amDCA - ZRH
1 stop19h 40mAmerican Airlines
Wed 12/256:50 amZRH - DCA
2 stops15h 39mAmerican Airlines
Deal found 5/28$639
Sun 11/177:44 pmDCA - ZRH
2 stops16h 41mBritish Airways
Mon 11/254:35 pmZRH - DCA
2 stops29h 45mBritish Airways
Deal found 5/29$662
Sun 11/177:49 pmDCA - ZRH
2 stops13h 51mAmerican Airlines
Mon 11/2510:15 amZRH - DCA
1 stop12h 25mAmerican Airlines
Deal found 5/29$668
Sun 11/174:45 pmDCA - ZRH
1 stop9h 30mAmerican Airlines
Mon 11/2510:15 amZRH - DCA
1 stop12h 25mAmerican Airlines
Deal found 5/29$670
Wed 11/1311:05 amDCA - ZRH
1 stop13h 10mAir Canada
Tue 12/2412:45 pmZRH - DCA
1 stop15h 00mAir Canada
Deal found 5/28$671

Reagan-National to Interlaken flights leaving soon

Find last-minute flight options from Reagan-National to Interlaken for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users seeking a last-minute flight from Washington, D.C. to Interlaken should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Wed 6/512:30 pmDCA - ZRH
2 stops13h 05mMultiple Airlines
Wed 6/128:15 amZRH - DCA
2 stops16h 30mMultiple Airlines
Deal found 5/29$1,040
Tue 6/48:30 amDCA - ZRH
2 stops22h 35mIcelandair
Tue 6/112:00 pmZRH - DCA
2 stops26h 41mIcelandair
Deal found 5/28$1,192
Tue 6/41:00 pmDCA - ZRH
2 stops22h 15mTAP AIR PORTUGAL
Tue 6/116:20 amZRH - DCA
2 stops19h 30mTAP AIR PORTUGAL
Deal found 5/29$1,214
Sat 6/84:30 pmDCA - ZRH
2 stops38h 35mIcelandair
Sat 6/152:00 pmZRH - DCA
2 stops23h 44mIcelandair
Deal found 5/30$1,263
Sat 6/86:59 amDCA - ZRH
1 stop17h 31mAir Canada
Sat 6/151:25 pmZRH - DCA
1 stop12h 27mAir Canada
Deal found 5/30$1,338
Sun 6/98:30 amDCA - ZRH
2 stops22h 35mIcelandair
Thu 6/132:00 pmZRH - DCA
2 stops23h 44mIcelandair
Deal found 5/29$1,369
Wed 6/56:30 amDCA - ZRH
1 stop19h 15mUnited Airlines
Wed 6/129:50 amZRH - DCA
1 stop17h 14mUnited Airlines
Deal found 5/29$1,376
Wed 6/511:30 amDCA - ZRH
1 stop15h 25mAmerican Airlines
Wed 6/1211:45 amZRH - DCA
2 stops16h 15mAmerican Airlines
Deal found 5/29$1,379
Fri 6/71:00 pmDCA - ZRH
1 stop13h 15mMultiple Airlines
Wed 6/1212:40 pmZRH - DCA
1 stop15h 07mMultiple Airlines
Deal found 5/30$1,416

One-way flights to Interlaken from Reagan-National

Search for one-way flight options from Reagan-National to Interlaken. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Interlaken. Users needing a return flight from Washington, D.C. to Interlaken should utilize the search form above.
Sun 8/47:00 amDCA - ZRH
2 stops24h 05mIcelandair
Deal found 5/28$580
Mon 7/812:29 pmDCA - ZRH
3 stops21h 26mMultiple Airlines
Deal found 5/29$651
Wed 6/58:30 amDCA - ZRH
2 stops22h 35mIcelandair
Deal found 5/29$673
Tue 6/254:40 pmDCA - ZRH
2 stops14h 25mIcelandair
Deal found 5/29$674
Sun 8/258:30 amDCA - ZRH
2 stops22h 35mIcelandair
Deal found 5/30$676
Mon 6/33:30 pmDCA - ZRH
2 stops15h 35mIcelandair
Deal found 5/29$677
Mon 7/14:40 pmDCA - ZRH
2 stops14h 25mIcelandair
Deal found 5/29$698
Wed 6/58:30 amDCA - ZRH
2 stops22h 35mIcelandair
Deal found 5/29$705
Wed 7/316:00 amDCA - ZRH
2 stops20h 40mMultiple Airlines
Deal found 5/29$709

Find flights from Reagan-National to Interlaken within your budget

Customize your flight search to find flights from Reagan-National 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$945 - $1,214

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sun 8/18

2 stops24h 05m

Zurich

Tue 8/27

2 stops24h 45m

$945

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sun 8/18

2 stops24h 05m

Zurich

Fri 8/30

2 stops23h 44m

$966

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Fri 8/16

2 stops14h 05m

Zurich

Mon 8/26

2 stops17h 44m

$970

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sun 8/18

2 stops14h 14m

Zurich

Tue 8/27

1 stop12h 30m

$990

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Mon 8/19

1 stop20h 27m

Zurich

Fri 8/30

1 stop25h 14m

$991

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sun 8/18

1 stop11h 29m

Zurich

Fri 8/30

1 stop15h 05m

$1,016

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Fri 7/12

1 stop19h 25m

Zurich

Mon 8/26

1 stop12h 30m

$1,116

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Fri 8/16

1 stop18h 10m

Zurich

Sun 8/25

1 stop27h 39m

$1,123

Washington, D.C. Reagan-NationalZurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Tue 6/4

2 stops22h 15m

Zurich

Tue 6/11

2 stops19h 30m

$1,214

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Interlaken?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Interlaken. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Interlaken flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Reagan-National to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Reagan-National 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.

Temperature and rainfall in Interlaken by month

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

ZRH

Temperature

32 - 66.2 °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 May 30, 2024.
See what other customers who have flown with Icelandair, American Airlines and United Airlines from Washington, D.C. to Interlaken have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Cathay Pacific
7.8
Good
1,055 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Iberia
7.1
Good
2,742 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Interlaken for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Interlaken for under $1,000. The cheapest flight booked recently is on Icelandair for just $945, but on average you can expect to pay $1,028.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Interlaken for under $1,100?

    There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to Interlaken within the next 7 days for less than $1,100.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Interlaken one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Interlaken are Icelandair ($580), TAP AIR PORTUGAL ($767), and Air Europa ($804).

  • What does DCA to ZRH mean?

    Great question - DCA to ZRH just means Washington, D.C. Reagan-National Airport to Zurich Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Geneva Geneve-Cointrin Airport (GVA), Basel EuroAirport Swiss (BSL), Mulhouse EuroAirport (MLH), Belp Airport (BRN), Lugano Airport (LUG).

  • Can I find deals for flights from Reagan-National to Interlaken that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National to Interlaken flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Reagan-National to Interlaken with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National to Interlaken flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Reagan-National to Interlaken that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Interlaken?

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

  • Can I find deals for business class flights from Reagan-National to Interlaken?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

  • Can I find deals for flights from Reagan-National to Interlaken that allow pets onboard?

    Many airlines flying from Reagan-National to Interlaken offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Reagan-National to Interlaken?

    Yes, you can often find last-minute deals on Reagan-National to Interlaken flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Reagan-National Airport to Interlaken flight deals updated?

    The Washington, D.C. Reagan-National Airport to Interlaken flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Interlaken?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Interlaken (average of $646). Flying from Washington, D.C. Reagan-National Airport to Interlaken in June is currently the most expensive (average of $1,346). 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.

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Alternative routes for Reagan-National to Interlaken
See prices for flight routes from nearby airports that may be better suited for you.

Dulles Intl to Zurich flights
Dulles Intl to Geneva flights
Reagan-National to Zurich flights
Baltimore to Zurich flights
Reagan-National to Geneva flights
Baltimore to Geneva flights
Dulles Intl to Basel flights
Reagan-National to Basel flights
Baltimore to Basel flights
Dulles Intl to Lugano flights
Reagan-National to Lugano flights
Baltimore to Lugano flights
Dulles Intl to Bern flights

Top 2 airlines flying from Reagan-National to Interlaken

Discover the top 2 airlines that operate flights from Reagan-National 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$525Average$1,417FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$747Average$1,060FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Boston to Chicago flights
Washington, D.C. Reagan-National Airport to Indianapolis flights

Search flights from Reagan-National to Interlaken by cabin class

Find flights from Reagan-National to Interlaken, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy Class

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