Which airlines fly direct between Chicago and Kathmandu?

Airlines operating direct flights include United Airlines, American Airlines, Nepal Airlines, Qatar Airways.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $779 depending on season and advance booking.

Home FlightsChicago to Kathmandu

Verified Route Guide

Flights from Chicago to Kathmandu

Q: How long is the flight from Chicago to Kathmandu?

The average nonstop flight time from Chicago (ORD) to Kathmandu (KTM) is approximately 15h 05m covering a distance of 12237 km.

O'Hare International (ORD) → Tribhuvan International (KTM)

Fares From$779

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Flight Time

15h 05m

Nonstop average

Distance

12237 km

Air route corridor

Best Time to Fly

November - March (Dry tropical season)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Chicago to Kathmandu

Cheap flights from Chicago (ORD) to Kathmandu (KTM). Compare United Airlines fares from $779 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between O'Hare International and Tribhuvan International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

United Airlines

American Airlines

Nepal Airlines

Qatar Airways

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Chicago (ORD) to Kathmandu (KTM)
Flight Distance	12,237 kilometers / 7,604 miles
Average Flight Duration	15h 05m (nonstop)
Starting Fare	From $779 (0% added booking fees)
Operating Airlines	United Airlines, American Airlines, Nepal Airlines, Qatar Airways
Optimal Travel Season	November - March (Dry tropical season)

Return Flight Route

Kathmandu (KTM) to Chicago (ORD)

Nonstop return tickets from $779 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Chicago to Kathmandu?

The nonstop flight takes approximately 15h 05m, traversing 12237 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.