Kathmandu

$380+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KTM
Jul 8 — Jul 151
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Cheap flight deals from Illinois to Kathmandu

Keep the following information in mind while searching for Illinois to Kathmandu flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,090
(Mytrip)

One-way from

$380
(SmartFares)

Popular in

July

Cheapest in

September

Average price

$1,688

Good round-trip deal

$1,552 or less
From Illinois to Kathmandu Tribhuvan
One-way flight from Illinois to Kathmandu Tribhuvan
Highest demand for flights based on searches. 5% potential increase in price ($86 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Illinois to Kathmandu Tribhuvan.

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 July 3, 2025.

This Cathay Pacific deal was found by Cheapflights users on 7/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:40 pmORD - KTM
1 stop43h 35mCathay Pacific
Sun 11/2311:15 pmKTM - ORD
1 stop25h 30mCathay Pacific
Deal found 7/1$1,087
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/304:00 pmORD - KTM
1 stop43h 00mMultiple Airlines
Tue 9/163:05 pmKTM - ORD
2 stops27h 05mMultiple Airlines
Deal found 7/3$1,090
This FlightHub deal was found by Cheapflights users on 7/1. 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 7/87:50 pmORD - KTM
2 stops27h 15mIndiGo
Tue 7/222:00 pmKTM - ORD
2 stops42h 45mIndiGo
Deal found 7/1$1,111
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Sat 8/237:20 pmORD - KTM
1 stop26h 45mQatar Airways
Thu 11/206:45 pmKTM - ORD
1 stop31h 30mQatar Airways
Deal found 7/1$1,120
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Mon 8/111:15 pmSTL - KTM
2 stops32h 50mQatar Airways
Thu 10/167:05 pmKTM - STL
2 stops36h 03mQatar Airways
Deal found 7/3$1,292
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:30 pmSTL - KTM
3 stops30h 30mMultiple Airlines
Wed 11/121:45 pmKTM - STL
3 stops38h 45mMultiple Airlines
Deal found 7/2$1,610
This Fareboom deal was found by Cheapflights users on 7/2. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:00 amSTL - KTM
2 stops27h 20mAir India
Sun 8/109:00 pmKTM - STL
3 stops36h 30mAir India
Deal found 7/2$2,775
This Cathay Pacific deal was found by Cheapflights users on 7/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:38 pmSTL - KTM
2 stops39h 22mCathay Pacific
Fri 8/811:00 pmKTM - STL
2 stops34h 59mCathay Pacific
Deal found 7/3$2,852

Cheapflights Fare Finder

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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Illinois to Kathmandu that are best for you.

Fly from

Illinois

Fly to

Kathmandu

Route

Depart

Return

Price

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sat 8/30

4:00 pm-9:45 pm

1 stop43h 00m

Kathmandu Tribhuvan

Tue 9/16

3:05 pm-7:25 am

2 stops27h 05m

$1,090

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Fri 9/26

4:00 pm-9:45 pm

1 stop43h 00m

Kathmandu Tribhuvan

Thu 10/9

11:00 pm-2:25 pm

1 stop26h 10m

$1,106

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Tue 7/8

7:50 pm-9:50 am

2 stops27h 15m

Kathmandu Tribhuvan

Tue 7/22

2:00 pm-10:00 pm

2 stops42h 45m

$1,111

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sat 8/23

7:20 pm-8:50 am

1 stop26h 45m

Kathmandu Tribhuvan

Thu 11/20

6:45 pm-2:30 pm

1 stop31h 30m

$1,120

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Mon 8/11

1:15 pm-8:50 am

2 stops32h 50m

Kathmandu Tribhuvan

Thu 10/16

7:05 pm-8:23 pm

2 stops36h 03m

$1,292

St. LouisKathmandu

STL - KTM

STLKTM

Lambert-St Louis

Wed 10/15

1:30 pm-6:45 am

3 stops30h 30m

Kathmandu Tribhuvan

Wed 11/12

1:45 pm-4:45 pm

3 stops38h 45m

$1,610

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Sun 8/17

4:00 pm-9:45 pm

1 stop43h 00m

$380

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Wed 8/6

12:15 pm-9:05 am

1 stop34h 05m

$431

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Thu 8/21

11:25 am-6:10 pm

2 stops44h 00m

$441

ChicagoKathmandu

ORD - KTM

ORDKTM

Chicago O'Hare Intl

Tue 8/5

11:25 am-3:40 pm

2 stops41h 30m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Kathmandu

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 $1,686). 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 July 3, 2025.

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.

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 July 3, 2025.
See what other customers who have flown with Cathay Pacific, Qatar Airways, and Etihad Airways from Illinois to Kathmandu have to say. 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.

Entertainment

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Entertainment

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Entertainment

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Entertainment

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Entertainment

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Entertainment

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

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 Cathay Pacific, which is currently one of the cheapest options available, starting at $380. Air India flights start at $431 while deals on IndiGo start at $447 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 $748.

  • 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 $1,686). 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

Traveling to a place near Illinois?

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Alternative routes for Illinois to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Illinois to Kathmandu

Discover the top 9 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$769Average$947FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$967Average$1,496FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$981Average$1,309FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,000Average$1,338FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,065Average$1,065FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$1,069Average$1,409FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,146Average$1,392FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,376Average$1,648FlexibilityNo cancel feeOn-time75%
China SouthernCheapest$1,378Average$1,567FlexibilityNo cancel feeOn-time69%

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