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Cheap flights from the United States to Frankfurt am Main from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Frankfurt am Main departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United States to Frankfurt am Main

Recent round-trip flight deals from the United States to Frankfurt am Main

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 9:30 pmORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
27h 05m2 stops Istanbul London Stansted
Multiple Airlines Logo
8:35 am - 9:40 amFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
32h 05m2 stops London Stansted Istanbul
$972Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
11:25 am - 7:30 amORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
37h 05m2 stops Istanbul Timisoara
Multiple Airlines Logo
7:40 am - 9:40 amFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
33h 00m3 stops Timisoara Bucharest Otopeni Intl Istanbul
$1,007Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
8:30 pm - 10:50 pmEWR  Newark-FKB Karlsruhe Söllingen
20h 20m2 stops Munich Franz Josef Strauss Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
3:20 pm - 8:15 pmFKB  Karlsruhe Söllingen-EWR Newark
34h 55m2 stops Palma de Mallorca Son Sant Joan Zurich
$1,009Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
7:25 pm - 9:15 pmORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
18h 50m3 stops Reykjavik Keflavik Intl Stockholm Arlanda London Stansted
Multiple Airlines Logo
12:00 pm - 12:40 pmFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
31h 40m3 stops London Stansted Barcelona-El Prat Lisbon Humberto Delgado
$1,048Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
1:15 pm - 5:45 pmIAD  Washington, D.C. Dulles Intl-FKB Karlsruhe Söllingen
22h 30m2 stops Istanbul London Stansted
Multiple Airlines Logo
6:15 am - 11:30 amFKB  Karlsruhe Söllingen-IAD Washington, D.C. Dulles Intl
35h 15m2 stops London Stansted Istanbul
$1,108Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
9:55 am - 9:20 pmORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
28h 25m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Porto
Multiple Airlines Logo
8:30 am - 9:40 amFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
32h 10m2 stops Stockholm Arlanda Istanbul
$1,127Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
11:25 am - 3:25 pmORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
21h 00m2 stops Istanbul Skopje
Multiple Airlines Logo
9:55 pm - 9:40 amFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
42h 45m3 stops London Stansted Stockholm Arlanda Istanbul
$1,131Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
11:25 am - 3:25 pmORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
21h 00m2 stops Istanbul Skopje
Multiple Airlines Logo
8:30 am - 7:50 pmFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
18h 20m2 stops Belgrade Nikola Tesla Warsaw Frederic Chopin
$1,138Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
11:25 am - 5:45 pmORD  Chicago O'Hare Intl-FKB Karlsruhe Söllingen
23h 20m2 stops Istanbul London Stansted
Multiple Airlines Logo
6:15 am - 9:40 amFKB  Karlsruhe Söllingen-ORD Chicago O'Hare Intl
34h 25m2 stops London Stansted Istanbul
$1,147Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
5:30 pm - 1:35 pmEWR  Newark-FKB Karlsruhe Söllingen
14h 05m2 stops Lisbon Humberto Delgado Sevilla
Multiple Airlines Logo
5:10 pm - 9:10 pmFKB  Karlsruhe Söllingen-EWR Newark
34h 00m1 stop Porto
$1,157Multiple Airlines
Sun, Sep 27 - Sun, Oct 4

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momondo Fare Finder

 
Customize your flight search to find flights from United States to Karlsruhe 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from the United States to Karlsruhe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Tue 9/29

11:25 am-9:30 pm

2 stops27h 05m

Karlsruhe Söllingen

Tue 10/6

8:35 am-9:40 am

2 stops32h 05m

$972

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Mon 9/28

11:25 am-7:30 am

2 stops37h 05m

Karlsruhe Söllingen

Mon 10/5

7:40 am-9:40 am

3 stops33h 00m

$1,007

NewarkKarlsruhe

EWR Newark - FKB Karlsruhe Söllingen

EWRFKB

Newark

Sun 9/27

8:30 pm-10:50 pm

2 stops20h 20m

Karlsruhe Söllingen

Sun 10/4

3:20 pm-8:15 pm

2 stops34h 55m

$1,009

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Wed 9/30

7:25 pm-9:15 pm

3 stops18h 50m

Karlsruhe Söllingen

Wed 10/7

12:00 pm-12:40 pm

3 stops31h 40m

$1,048

Washington, D.C.Karlsruhe

IAD Washington, D.C. Dulles Intl - FKB Karlsruhe Söllingen

IADFKB

Washington, D.C. Dulles Intl

Sun 9/13

1:15 pm-5:45 pm

2 stops22h 30m

Karlsruhe Söllingen

Sun 9/20

6:15 am-11:30 am

2 stops35h 15m

$1,108

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Tue 9/29

9:55 am-9:20 pm

3 stops28h 25m

Karlsruhe Söllingen

Tue 10/6

8:30 am-9:40 am

2 stops32h 10m

$1,127

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Wed 9/30

11:25 am-3:25 pm

2 stops21h 00m

Karlsruhe Söllingen

Wed 10/7

9:55 pm-9:40 am

3 stops42h 45m

$1,131
Quickest round-trip

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Mon 9/28

11:25 am-3:25 pm

2 stops21h 00m

Karlsruhe Söllingen

Mon 10/5

8:30 am-7:50 pm

2 stops18h 20m

$1,138

ChicagoKarlsruhe

ORD Chicago O'Hare Intl - FKB Karlsruhe Söllingen

ORDFKB

Chicago O'Hare Intl

Sun 9/27

11:25 am-5:45 pm

2 stops23h 20m

Karlsruhe Söllingen

Sun 10/4

6:15 am-9:40 am

2 stops34h 25m

$1,147

NewarkKarlsruhe

EWR Newark - FKB Karlsruhe Söllingen

EWRFKB

Newark

Sun 9/27

5:30 pm-1:35 pm

2 stops14h 05m

Karlsruhe Söllingen

Sun 10/4

5:10 pm-9:10 pm

1 stop34h 00m

$1,157

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from United States to Karlsruhe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Karlsruhe?

Lufthansa, Condor and United Airlines are the top three most popular airlines that fly to Karlsruhe from United States according to our data. Lufthansa is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Karlsruhe. Keep in mind that there are 26 different airlines that fly to Karlsruhe on a routine basis, so you have a few additional options to choose from.

Cheap United States to Karlsruhe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Karlsruhe

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from United States to Karlsruhe takes 14h 05m
There are no direct flights from United States to Karlsruhe. There are no popular flight routes from United States to Karlsruhe.
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Frequently asked questions about flying from the United States to Karlsruhe

  • When did momondo last update prices for flights from United States to Karlsruhe Söllingen Airport?

    Prices for flights from United States to Karlsruhe Söllingen Airport refresh daily.

  • How old do you have to be to fly from United States to Karlsruhe Söllingen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Karlsruhe Söllingen Airport.

  • What documentation or ID do you need to fly to Karlsruhe Söllingen Airport?

    The required travel and health documents for your Karlsruhe Söllingen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Karlsruhe Söllingen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Freiburg im Breisgau
Offenburg
Lörrach
Gengenbach

Why use momondo?

Why should I use momondo to find a flight deal from United States to Karlsruhe?

It is quick and easy to find United States to Karlsruhe flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Karlsruhe that suits you.

Can I find flights from United States to Karlsruhe with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to Karlsruhe flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to Karlsruhe?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Karlsruhe from United States.

I’m not ready to book a flight from United States to Karlsruhe right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Karlsruhe from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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