HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kathmandu

$592+ Cheap flights from Illinois to Kathmandu (KTM)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KTM
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Kathmandu 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.

Cheap flight deals from Illinois to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Kathmandu (KTM). 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 November 20, 2024.

Find flight deals from Illinois to Kathmandu

Cheapest flights from Illinois to Kathmandu
Explore the most affordable flight options available from Illinois to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Mon 12/211:55 amORD - KTM
2 stops33h 30mMultiple Airlines
Tue 1/2112:25 pmKTM - ORD
1 stop33h 30mMultiple Airlines
Deal found 11/19$1,521
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/292:40 pmORD - KTM
1 stop41h 20mCathay Pacific
Wed 1/299:00 pmKTM - ORD
1 stop27h 45mCathay Pacific
Deal found 11/19$1,566
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3012:38 pmORD - KTM
2 stops34h 37mChina Southern
Sat 1/1812:00 pmKTM - ORD
2 stops28h 50mChina Southern
Deal found 11/19$1,567
This Ovago deal was found by Cheapflights users on 11/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:00 amORD - KTM
1 stop39h 10mAir India
Thu 1/303:45 pmKTM - ORD
1 stop26h 30mAir India
Deal found 11/19$1,700
This FlightHub deal was found by Cheapflights users on 11/19. 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 12/315:35 pmORD - KTM
2 stops35h 25mQatar Airways
Fri 1/316:00 pmKTM - ORD
1 stop32h 15mQatar Airways
Deal found 11/19$1,721
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:55 amORD - KTM
1 stop35h 20mTurkish Airlines
Thu 12/2612:25 pmKTM - ORD
1 stop33h 30mTurkish Airlines
Deal found 11/20$1,751
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/17:30 amSTL - KTM
2 stops48h 30mCathay Pacific
Sun 12/89:00 pmKTM - STL
2 stops38h 57mCathay Pacific
Deal found 11/19$2,169
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:05 amORD - KTM
1 stop42h 40mKorean Air
Wed 1/227:20 pmKTM - ORD
2 stops40h 21mKorean Air
Deal found 11/19$2,172
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:38 amSTL - KTM
2 stops35h 07mQatar Airways
Thu 12/56:00 pmKTM - STL
2 stops41h 57mQatar Airways
Deal found 11/19$2,426
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/141:36 pmSTL - KTM
2 stops33h 09mMultiple Airlines
Sat 1/186:00 pmKTM - STL
2 stops39h 54mMultiple Airlines
Deal found 11/20$3,274
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:30 amSTL - KTM
2 stops40h 45mTurkish Airlines
Sat 1/1812:25 pmKTM - STL
2 stops38h 58mTurkish Airlines
Deal found 11/19$3,362
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/83:20 pmSTL - KTM
3 stops36h 40mEmirates
Sun 12/154:45 pmKTM - STL
2 stops38h 51mEmirates
Deal found 11/19$5,649

Find flights from Illinois to Kathmandu within your budget

Customize your flight search to find flights from Illinois to Kathmandu 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Tue 2/11

1:40 pm-4:45 pm

2 stops39h 20m

Kathmandu Tribhuvan

Tue 3/25

11:45 am-5:30 pm

2 stops40h 30m

$1,138

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Wed 1/15

11:00 am-4:00 pm

1 stop17h 15m

Kathmandu Tribhuvan

Thu 2/6

2:55 pm-6:30 am

1 stop27h 20m

$1,196

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sun 2/2

2:40 pm-7:45 pm

1 stop41h 20m

Kathmandu Tribhuvan

Sun 2/16

9:00 pm-1:00 pm

1 stop27h 45m

$1,208

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Tue 2/4

7:45 pm-9:40 am

1 stop26h 10m

Kathmandu Tribhuvan

Tue 2/18

1:45 pm-2:55 pm

2 stops36h 55m

$1,235

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sat 1/11

11:55 am-11:00 am

1 stop35h 20m

Kathmandu Tribhuvan

Sat 2/1

12:25 pm-6:35 pm

1 stop41h 55m

$1,240

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sun 1/19

7:45 pm-3:45 pm

2 stops32h 15m

Kathmandu Tribhuvan

Wed 2/12

4:45 pm-2:55 pm

1 stop33h 55m

$1,345

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sat 2/1

3:20 pm-11:00 am

2 stops31h 55m

Kathmandu Tribhuvan

Fri 2/21

12:00 pm-4:56 am

2 stops28h 41m

$1,381

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Tue 2/4

6:55 pm-4:45 pm

2 stops58h 05m

Kathmandu Tribhuvan

Tue 2/18

11:45 am-9:55 pm

2 stops45h 55m

$1,474

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 2/3

2:55 pm-3:45 pm

3 stops37h 05m

Kathmandu Tribhuvan

Thu 3/6

4:45 pm-7:50 pm

2 stops38h 50m

$2,133

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Sun 12/1

7:30 am-7:45 pm

2 stops48h 30m

Kathmandu Tribhuvan

Sun 12/8

9:00 pm-12:12 am

2 stops38h 57m

$2,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Illinois to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Illinois 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.

Travel insights for flights from Illinois to Kathmandu

Get recent, data-driven insights about flights from Illinois to Kathmandu including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Illinois to Kathmandu (average of $1,237). Flying from Illinois to Kathmandu in June is currently the most expensive (average of $1,923). 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.

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

Find hourly flight availability from Illinois to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Kathmandu as you normally would.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Qatar Airways, Cathay Pacific and Turkish Airlines from Illinois to Kathmandu by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,486 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Southern
7.7
Good
122 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.6
Good
878 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

  • What airport do you fly into for flights to Kathmandu from Illinois?

    Kathmandu Tribhuvan (KTM) is the airport you will fly into if you book a flight from Illinois to Kathmandu. It is only a 2.5 mi journey from Tribhuvan (KTM) to Kathmandu’s city center.

  • What are the cheapest airlines to fly from Illinois to Kathmandu one-way?

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at $592. Qatar Airways flights start at $779 while deals on SriLankan Airlines start at $936 one-way.

  • What are the cheapest flights from Illinois to Kathmandu?

    On average you can expect to pay $1,583 for a flight from Illinois to Kathmandu. The cheapest flight overall is $1,531 while the most popular route, (Chicago O'Hare Intl - Kathmandu Tribhuvan) is currently priced at $957.

  • Can I find deals for flights from Illinois to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Illinois to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Kathmandu?

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

  • Can I find deals for business class flights from Illinois to Kathmandu?

    Yes. Cheapflights offers flight deals from Illinois to Kathmandu 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 Illinois to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Kathmandu (average of $1,237). Flying from Illinois to Kathmandu in June is currently the most expensive (average of $1,923). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Kathmandu flights
Newark to Kathmandu flights
Dulles Intl to Kathmandu flights
LaGuardia to Kathmandu flights
San Francisco to Kathmandu flights
Baltimore to Kathmandu flights
Reagan-National to Kathmandu flights
Dallas/Fort Worth to Kathmandu flights
O'Hare Intl to Kathmandu flights
Los Angeles to Kathmandu flights
Boston to Kathmandu flights
San Jose to Kathmandu flights
Seattle to Kathmandu flights
Denver to Kathmandu flights
Oakland to Kathmandu flights
Atlanta to Kathmandu flights
Ontario to Kathmandu flights
Santa Ana to Kathmandu flights
Hobby to Kathmandu flights
Burbank to Kathmandu flights
Charlotte to Kathmandu flights
Columbus to Kathmandu flights
Austin to Kathmandu flights
George Bush Intcntl to Kathmandu flights
Detroit to Kathmandu flights
Philadelphia to Kathmandu flights
Sky Harbor Intl to Kathmandu flights
Love Field to Kathmandu flights
Salt Lake City to Kathmandu flights
Raleigh to Kathmandu flights
Cincinnati to Kathmandu flights
St. Louis to Kathmandu flights
Portland to Kathmandu flights
Minneapolis to Kathmandu flights
Kansas City to Kathmandu flights
Omaha to Kathmandu flights
Nashville to Kathmandu flights
Worcester to Kathmandu flights
Orlando to Kathmandu flights
Indianapolis to Kathmandu flights
New Orleans to Kathmandu flights
Cleveland to Kathmandu flights
Pittsburgh to Kathmandu flights
Des Moines to Kathmandu flights
Miami to Kathmandu flights
Albuquerque to Kathmandu flights
San Antonio to Kathmandu flights
Jacksonville to Kathmandu flights
Montrose to Kathmandu flights
Rochester to Kathmandu flights

Top 7 airlines flying from Illinois to Kathmandu

Discover the top 7 airlines that operate flights from Illinois to Kathmandu. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$754Average$997FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$886Average$1,371FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,040Average$1,613FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$1,051Average$1,449FlexibilityNo cancel feeOn-time80%
KLMCheapest$1,065Average$1,065FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,086Average$1,422FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,376Average$1,593FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines