Which airports can I use when flying from Ontario to Stuttgart?

Flights from Ontario to Stuttgart usually depart from Ontario (ONT) and arrive at Stuttgart Echterdingen (STR).

What cabin classes can I book on flights from Ontario to Stuttgart?

Two cabin classes are available on flights from Ontario to Stuttgart: • Economy Class • First Class

What popular places can I visit in Stuttgart?

Some of the most popular sights in Stuttgart are Schlossplatz, Porsche Museum and Porsche-Arena. These are among the most viewed places in Stuttgart on KAYAK.

Do I need a passport to fly from Ontario to Stuttgart?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ontario to Stuttgart changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $941 to $2,903. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Ontario and Stuttgart?

Stuttgart is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Stuttgart Echterdingen Airport (STR)?

Stuttgart Echterdingen Airport (STR) hosts 5 major car rental companies, with daily rates averaging $49 for economy cars. Top options include: • Flex To Go • Alamo • Enterprise Rent-A-Car • Sixt • Europcar

Which airline is the cheapest to fly from Ontario to Stuttgart?

KLM ($941) and Delta ($1,209) are the cheapest airlines to fly round-trip from Ontario to Stuttgart according to KAYAK data over the last 5 days.

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Flight Deals

Cheap Flights from Ontario to Stuttgart (ONT-STR)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Stuttgart

Wed, Jan 13 - Sun, Jan 24

7:05 am - 9:15 amONT Ontario-STR Stuttgart Echterdingen

17h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:05 am - 4:27 pmSTR Stuttgart Echterdingen-ONT Ontario

19h 22m2 stops Amsterdam Schiphol Salt Lake City

$941KLM

Sat, Dec 12 - Fri, Dec 25

12:20 pm - 2:05 pmONT Ontario-STR Stuttgart Echterdingen

16h 45m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:05 am - 6:00 pmSTR Stuttgart Echterdingen-ONT Ontario

20h 55m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,209Delta

Sun, Nov 15 - Fri, Nov 20

8:03 pm - 2:25 pmONT Ontario-STR Stuttgart Echterdingen

33h 22m3 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson Kastrup Copenhagen

10:25 am - 10:45 amSTR Stuttgart Echterdingen-ONT Ontario

33h 20m3 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson Denver Intl

$1,226Multiple Airlines

Fri, Nov 27 - Wed, Dec 2

6:00 am - 9:50 pmONT Ontario-STR Stuttgart Echterdingen

30h 50m2 stops Seattle/Tacoma Intl Istanbul

10:30 am - 10:59 pmSTR Stuttgart Echterdingen-ONT Ontario

45h 29m2 stops Istanbul Seattle/Tacoma Intl

$1,253Multiple Airlines

Tue, Apr 27 - Fri, Apr 30

8:00 am - 4:25 pmONT Ontario-STR Stuttgart Echterdingen

23h 25m2 stops San Francisco Munich Franz Josef Strauss

6:15 am - 5:47 pmSTR Stuttgart Echterdingen-ONT Ontario

20h 32m2 stops Munich Franz Josef Strauss San Francisco

$1,287United Airlines

Tue, Apr 27 - Fri, Apr 30

8:00 am - 4:25 pmONT Ontario-STR Stuttgart Echterdingen

23h 25m2 stops San Francisco Munich Franz Josef Strauss

6:15 am - 5:47 pmSTR Stuttgart Echterdingen-ONT Ontario

20h 32m2 stops Munich Franz Josef Strauss San Francisco

$1,288United Airlines

Sun, Nov 15 - Fri, Nov 20

12:01 pm - 7:35 pmONT Ontario-STR Stuttgart Echterdingen

22h 34m2 stops San Francisco Kastrup Copenhagen

10:25 am - 10:45 amSTR Stuttgart Echterdingen-ONT Ontario

33h 20m3 stops Kastrup Copenhagen San Francisco Denver Intl

$1,355Multiple Airlines

Sun, Nov 15 - Fri, Nov 20

12:01 pm - 7:35 pmONT Ontario-STR Stuttgart Echterdingen

22h 34m2 stops San Francisco Kastrup Copenhagen

10:25 am - 12:24 amSTR Stuttgart Echterdingen-ONT Ontario

22h 59m2 stops Kastrup Copenhagen San Francisco

$1,450Multiple Airlines

Sun, Nov 15 - Fri, Nov 20

12:01 pm - 7:35 pmONT Ontario-STR Stuttgart Echterdingen

22h 34m2 stops San Francisco Kastrup Copenhagen

10:25 am - 7:20 amSTR Stuttgart Echterdingen-ONT Ontario

29h 55m3 stops Kastrup Copenhagen San Francisco Las Vegas Harry Reid Intl

$1,473Multiple Airlines

Sun, Jan 10 - Sun, Jan 31

7:05 am - 9:15 amONT Ontario-STR Stuttgart Echterdingen

17h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:05 am - 4:27 pmSTR Stuttgart Echterdingen-ONT Ontario

19h 22m2 stops Amsterdam Schiphol Salt Lake City

$1,507KLM

Booking Insights

Price, demand and travel trends for Ontario to Stuttgart flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Ontario to Stuttgart?: KLM ($941) and Delta ($1,209) are the cheapest airlines to fly round-trip from Ontario to Stuttgart according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$344

One-way flight from Ontario to Stuttgart

When to book flights from Ontario to Stuttgart

Are your dates flexible? Find out the best times to travel from Ontario to Stuttgart based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Ontario to Stuttgart?
Two cabin classes are available on flights from Ontario to Stuttgart:

• Economy Class
• First Class
Do I need a passport to fly from Ontario to Stuttgart?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Ontario to Stuttgart changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $941 to $2,903. That means the highest observed fare was about 3x higher than the lowest one.
What car rental options are available at Stuttgart Echterdingen Airport (STR)?
Stuttgart Echterdingen Airport (STR) hosts 5 major car rental companies, with daily rates averaging $49 for economy cars. Top options include:

• Flex To Go
• Alamo
• Enterprise Rent-A-Car
• Sixt
• Europcar
Which airports can I use when flying from Ontario to Stuttgart?
Flights from Ontario to Stuttgart usually depart from Ontario (ONT) and arrive at Stuttgart Echterdingen (STR).
What is the time difference between Ontario and Stuttgart?
Stuttgart is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Stuttgart?
Some of the most popular sights in Stuttgart are Schlossplatz, Porsche Museum and Porsche-Arena. These are among the most viewed places in Stuttgart on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Stuttgart Echterdingen Airport.

• Mövenpick Hotel Stuttgart Airport
• Wyndham Stuttgart Airport Messe
• Airport Hotel Filderpost

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ONT - STR

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Everything you should know

Cheap Flights from Ontario to Stuttgart (ONT-STR)

Recent round-trip flight deals from Ontario to Stuttgart

Recent one-way flight deals from Ontario to Stuttgart

Price, demand and travel trends for Ontario to Stuttgart flights

Which airline is the cheapest to fly from Ontario to Stuttgart?

Key details for Ontario to Stuttgart flights

Cheapest flight

When to book flights from Ontario to Stuttgart

Your Ontario to Stuttgart flight questions, answered

Your guide to booking Ontario to Stuttgart flights

More options for your flight from Ontario to Stuttgart

Complete your trip to Stuttgart with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Stuttgart

Find direct flights to and from Ontario and Stuttgart

Flights from domestic origins to Stuttgart

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