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$758+ Cheap flights from Kathmandu (KTM) to Illinois

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Kathmandu to Illinois

Keep the following information in mind while searching for Kathmandu to Illinois flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,089
(Mytrip)

One-way from

$758
(StudentUniverse)

Popular in

November

Cheapest in

September

Average price

$1,604
Provider with most accurate pricing for Kathmandu Tribhuvan-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Chicago (CHI) flights.
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From Kathmandu Tribhuvan to Illinois
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One-way flight from Kathmandu Tribhuvan to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Kathmandu to Illinois

Cheapest flights from Kathmandu to Illinois
Explore the most affordable flight options available from Kathmandu to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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.
Tue 7/154:40 pmKTM - ORD
2 stops36h 00mMultiple Airlines
Mon 9/1512:00 pmORD - KTM
1 stop21h 20mMultiple Airlines
Deal found 3/31$1,089
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1510:50 amKTM - ORD
2 stops45h 55mIndiGo
Mon 9/157:50 pmORD - KTM
2 stops30h 25mIndiGo
Deal found 3/31$1,151
This oojo deal was found by Cheapflights users on 3/30. 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 9/157:35 amKTM - ORD
1 stop34h 35mAir India
Tue 11/2512:00 pmORD - KTM
1 stop33h 20mAir India
Deal found 3/30$1,187
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/911:10 pmKTM - ORD
1 stop26h 00mCathay Pacific
Thu 10/94:00 pmORD - KTM
1 stop43h 15mCathay Pacific
Deal found 3/30$1,237
This oojo deal was found by Cheapflights users on 3/30. 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.
Tue 5/207:40 amKTM - ORD
1 stop36h 45mTurkish Airlines
Tue 6/107:50 pmORD - KTM
1 stop23h 40mTurkish Airlines
Deal found 3/30$1,289
This oojo deal was found by Cheapflights users on 3/30. 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 9/156:00 pmKTM - ORD
1 stop31h 50mQatar Airways
Tue 11/258:25 pmORD - KTM
2 stops48h 05mQatar Airways
Deal found 3/30$1,431
This Singapore Airlines deal was found by Cheapflights users on 3/29. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:00 pmKTM - ORD
2 stops31h 48mSingapore Airlines
Wed 12/105:50 pmORD - KTM
2 stops64h 15mSingapore Airlines
Deal found 3/29$1,686
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/154:40 pmKTM - ORD
2 stops32h 45mKLM
Mon 5/194:20 pmORD - KTM
2 stops30h 45mKLM
Deal found 3/31$1,975
This Travelocity deal was found by Cheapflights users on 3/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:30 pmKTM - ORD
3 stops41h 20mChina Southern
Thu 10/304:45 pmORD - KTM
3 stops43h 25mChina Southern
Deal found 3/31$2,504

Cheapflights Fare Finder

Customize your flight search to find flights from Kathmandu to Illinois 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 March 31, 2025.
Use the filters below to find and compare flights from Kathmandu to Illinois that are best for you.

Fly from

Kathmandu

Fly to

Illinois

Route

Depart

Return

Price

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Tue 7/15

4:40 pm-5:55 pm

2 stops36h 00m

Chicago O'Hare Intl

Mon 9/15

12:00 pm-8:05 pm

1 stop21h 20m

$1,089

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Tue 7/15

10:50 am-10:00 pm

2 stops45h 55m

Chicago O'Hare Intl

Mon 9/15

7:50 pm-1:00 pm

2 stops30h 25m

$1,151

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Mon 9/15

7:35 am-7:25 am

1 stop34h 35m

Chicago O'Hare Intl

Tue 11/25

12:00 pm-9:05 am

1 stop33h 20m

$1,187

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Mon 6/9

11:10 pm-2:25 pm

1 stop26h 00m

Chicago O'Hare Intl

Thu 10/9

4:00 pm-10:00 pm

1 stop43h 15m

$1,237

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Tue 5/20

7:40 am-9:40 am

1 stop36h 45m

Chicago O'Hare Intl

Tue 6/10

7:50 pm-6:15 am

1 stop23h 40m

$1,289

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Mon 9/15

6:00 pm-3:05 pm

1 stop31h 50m

Chicago O'Hare Intl

Tue 11/25

8:25 pm-8:15 am

2 stops48h 05m

$1,431

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Mon 9/15

11:00 pm-8:03 pm

2 stops31h 48m

Chicago O'Hare Intl

Wed 12/10

5:50 pm-9:50 pm

2 stops64h 15m

$1,686

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Tue 4/15

4:40 pm-2:40 pm

2 stops32h 45m

Chicago O'Hare Intl

Mon 5/19

4:20 pm-9:50 am

2 stops30h 45m

$1,975

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Wed 6/11

11:30 pm-6:10 am

3 stops41h 25m

Chicago O'Hare Intl

Mon 10/6

5:05 pm-10:30 pm

2 stops42h 40m

$2,774

KathmanduChicago

KTM - ORD

KTMORD

Kathmandu Tribhuvan

Thu 5/8

11:00 pm-2:25 pm

1 stop26h 10m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
2

Best time to book a flight from Kathmandu to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Kathmandu to Illinois (average of $245). Flying from Kathmandu to Illinois in March is currently the most expensive (average of $323). 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 KTM to IL?

Find hourly flight availability from Kathmandu to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Kathmandu to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 31, 2025.
Singapore Airlines
8.1
Very good
1,286 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,286 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,192 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.8
Good
319 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
841 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Illinois. 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 from for flights from Kathmandu to Illinois?

    Most people fly from Kathmandu Tribhuvan (KTM) if they book a flight from Kathmandu to Illinois. Kathmandu Tribhuvan is conveniently located just 2.5 mi from Kathmandu’s city center.

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

    $758 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Air India and Turkish Airlines, with prices starting from $787 and $860, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kathmandu to Illinois (average of $245). Flying from Kathmandu to Illinois in March is currently the most expensive (average of $323). 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

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Alternative routes for Kathmandu to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kathmandu to Illinois

Discover the top 4 airlines that operate flights from Kathmandu to Illinois. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$1,166Average$1,482FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,174Average$1,341FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,323Average$1,484FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,471Average$1,658FlexibilityNo cancel feeOn-time75%
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