How long is the flight from Kathmandu to Chicago O'Hare Intl Airport?

There are many flights that can get you from Kathmandu to Chicago O'Hare Intl Airport in 25h 30m. Fly via Cathay Pacific or Qatar Airways to get the fastest option. Airlines will cover a distance of 7598 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from KTM to ORD?

When flying from Kathmandu to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Kathmandu to Chicago O'Hare Intl?

Kathmandu Tribhuvan (KTM) is the airport you will fly out of if you book a flight from Kathmandu to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Tribhuvan; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kathmandu airport to Chicago O'Hare Intl. It is only a 2.5 mi journey to Tribhuvan (KTM) from Kathmandu’s city center.

Can I find deals for flights from Kathmandu to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Kathmandu to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kathmandu to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to O'Hare Intl.

Can I find deals for business class flights from Kathmandu to O'Hare Intl?

Yes. Cheapflights offers flight deals from Kathmandu to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£635+ Cheap Flights from Kathmandu to Chicago O'Hare Intl Airport

Cheap flight deals from Kathmandu to O'Hare Intl

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Cheapest flights from Kathmandu to O'Hare Intl
Explore the most affordable flight options available from Kathmandu to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Fri 27/1106:35 -

2 stops30h 09m

Tue 2/320:11 -

3 stops46h 39m

Deal found 7/11£2,106

Find flight deals from Kathmandu to O'Hare Intl

Round-trip from	£1,102
One-way from	£635
Popular in	September
Cheapest in	December
Average price	£1,178

Cathay Pacific
21/1-15/3
2 total stops
69h 05m total
Kathmandu to Chicago

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Turkish Airlines
14/2-31/12
1 total stop
41h 20m total
Kathmandu to Chicago

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Highest demand for flights based on searches. 6% potential increase in price (£57 potential increase over avg. return price).

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Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

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Average for round-trip flights in November 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Chicago O'Hare Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Thu 18/2

12:45-18:20

1 stop41h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£635

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Fri 7/5

07:30-09:35

1 stop36h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£635

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Sun 2/5

07:30-09:35

1 stop36h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£664

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Mon 26/4

07:30-09:35

1 stop36h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£664

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Fri 19/2

19:40-15:10

1 stop31h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£693

Fastest return journey

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Fri 30/4

19:55-15:45

1 stop30h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£694

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Mon 16/11

15:50-14:30

1 stop34h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

£700

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Thu 21/1

22:45-12:30

1 stop25h 30m

Chicago O'Hare Intl

Mon 15/3

15:10-21:30

1 stop43h 35m

£1,102

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Thu 21/1

22:45-12:30

1 stop25h 30m

Chicago O'Hare Intl

Sun 14/3

15:10-21:30

1 stop43h 35m

£1,102

KathmanduChicago

KTM Kathmandu Tribhuvan - ORD Chicago O'Hare Intl

KTMORD

Kathmandu Tribhuvan

Thu 21/1

17:30-14:30

1 stop32h 45m

Chicago O'Hare Intl

Sun 14/3

15:59-08:20

2 stops29h 36m

£1,310

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Kathmandu to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Kathmandu with our price prediction graph.

KTM-ORD

Estimated return 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 Kathmandu to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Kathmandu to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Kathmandu to Chicago O'Hare Intl Airport (average of £709). Flying from Kathmandu to Chicago O'Hare Intl Airport in September is currently the most expensive (average of £1,196). 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.

Related info for your journey

What airport do you fly from for flights from Kathmandu to Chicago O'Hare Intl?
Kathmandu Tribhuvan (KTM) is the airport you will fly out of if you book a flight from Kathmandu to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Tribhuvan; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kathmandu airport to Chicago O'Hare Intl. It is only a 2.5 mi journey to Tribhuvan (KTM) from Kathmandu’s city center.
How long is the flight from Kathmandu to Chicago O'Hare Intl Airport?
There are many flights that can get you from Kathmandu to Chicago O'Hare Intl Airport in 25h 30m. Fly via Cathay Pacific or Qatar Airways to get the fastest option. Airlines will cover a distance of 7598 mi. This flight may include one or multiple stops.
Can I find deals for flights from Kathmandu to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Kathmandu to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kathmandu to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to O'Hare Intl.
Can I find deals for business class flights from Kathmandu to O'Hare Intl?
Yes. Cheapflights offers flight deals from Kathmandu to O'Hare Intl 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 Kathmandu to Chicago O'Hare Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Kathmandu to Chicago O'Hare Intl Airport (average of £709). Flying from Kathmandu to Chicago O'Hare Intl Airport in September is currently the most expensive (average of £1,196). 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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Cheap flights from Kathmandu to Chicago O'Hare Intl Airport from £635

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kathmandu to O'Hare Intl

Cheapest flights from Kathmandu to O'Hare IntlExplore the most affordable flight options available from Kathmandu to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from Kathmandu to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Kathmandu to O'Hare IntlDiscover carefully curated flight deals from Kathmandu to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Kathmandu to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Kathmandu to O'Hare IntlDiscover last-minute flight deals from Kathmandu to O'Hare Intl. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Kathmandu to O'Hare Intl. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Kathmandu to O'Hare IntlSearch for one-way flight options from Kathmandu to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Kathmandu to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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What is the cheapest month to book a flight from Kathmandu to Chicago O'Hare Intl Airport?

Related info for your journey

What airport do you fly from for flights from Kathmandu to Chicago O'Hare Intl?

How long is the flight from Kathmandu to Chicago O'Hare Intl Airport?

Can I find deals for flights from Kathmandu to O'Hare Intl that include hotel bookings?

How can I find direct flights from Kathmandu to O'Hare Intl?

Can I find deals for business class flights from Kathmandu to O'Hare Intl?

What is the cheapest month to book a flight from Kathmandu to Chicago O'Hare Intl Airport?

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Cheapest flights from Kathmandu to O'Hare Intl
Explore the most affordable flight options available from Kathmandu to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Kathmandu to O'Hare Intl
Discover carefully curated flight deals from Kathmandu to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Kathmandu to O'Hare Intl
Discover last-minute flight deals from Kathmandu to O'Hare Intl. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Kathmandu to O'Hare Intl
Search for one-way flight options from Kathmandu to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.