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Ko Phi Phi

$330+ Cheap flights from O'Hare Intl (ORD) to Ko Phi Phi, Thailand

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HKT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Ko Phi Phi

Cheapest flights from O'Hare Intl to Ko Phi Phi
Explore the most affordable flight options available from O'Hare Intl to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 4/11:10 pm
ORD
-
HKT
1 stop30h 10m
Air India
Tue 4/218:20 am
HKT
-
ORD
2 stops38h 50m
Air India
Deal found 1/27$664
This oojo deal was found by Cheapflights users on 1/28. 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.
Wed 7/221:10 pm
ORD
-
HKT
1 stop30h 10m
Air India
Tue 7/288:20 am
HKT
-
ORD
2 stops38h 50m
Air India
Deal found 1/28$677
This oojo deal was found by Cheapflights users on 1/28. 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 4/61:10 pm
ORD
-
HKT
1 stop30h 10m
Air India
Thu 4/238:45 pm
HKT
-
ORD
2 stops26h 25m
Air India
Deal found 1/28$685
This Justfly.com deal was found by Cheapflights users on 1/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:10 pm
ORD
-
HKT
1 stop30h 10m
Air India
Sun 4/268:20 am
HKT
-
ORD
2 stops38h 50m
Air India
Deal found 1/28$705
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/61:10 pm
ORD
-
HKT
1 stop30h 10m
Air India
Sun 4/198:45 pm
HKT
-
ORD
2 stops26h 25m
Air India
Deal found 1/28$708
This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 3/112:30 pm
ORD
-
HKT
1 stop41h 00m
Air India
Thu 3/198:30 pm
HKT
-
ORD
2 stops28h 00m
Air India
Deal found 1/27$711
This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 3/182:30 pm
ORD
-
HKT
1 stop41h 00m
Air India
Sun 3/298:20 am
HKT
-
ORD
2 stops38h 50m
Air India
Deal found 1/27$716
This Justfly.com deal was found by Cheapflights users on 1/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:10 pm
ORD
-
HKT
1 stop30h 10m
Air India
Sat 4/258:20 am
HKT
-
ORD
2 stops38h 50m
Air India
Deal found 1/28$741
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:10 pm
ORD
-
HKT
1 stop42h 35m
Air India
Sat 4/188:45 pm
HKT
-
ORD
2 stops26h 25m
Air India
Deal found 1/26$742
This oojo deal was found by Cheapflights users on 1/27. 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 2/231:30 pm
ORD
-
HKT
1 stop41h 00m
Air India
Sat 2/288:30 pm
HKT
-
ORD
2 stops28h 00m
Air India
Deal found 1/27$752
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/92:30 pm
ORD
-
HKT
1 stop29h 35m
Air India
Tue 3/178:30 pm
HKT
-
ORD
2 stops28h 00m
Air India
Deal found 1/26$759
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/21:30 pm
ORD
-
HKT
1 stop41h 00m
Air India
Thu 3/128:30 pm
HKT
-
ORD
2 stops28h 00m
Air India
Deal found 1/28$765

Find flight deals from O'Hare Intl to Ko Phi Phi

Keep the following information in mind while searching for O'Hare Intl to Ko Phi Phi flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$664
(oojo)

One-way from

$330
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,242
Provider with most accurate pricing for Chicago (CHI)-Phuket City flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Phuket City flights.
Search Deals
From Chicago O'Hare Intl to Ko Phi Phi
Search Deals
One-way flight from Chicago O'Hare Intl to Ko Phi Phi
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Ko Phi Phi 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 January 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Ko Phi Phi that are best for you.

Fly from

O'Hare Intl

Fly to

Ko Phi Phi

Route

Depart

Return

Price

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Sun 3/15

2:30 pm-7:30 pm

1 stop41h 00m

Phuket City

Sun 3/22

9:10 am-12:30 pm

2 stops39h 20m

$765

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Wed 3/18

2:30 pm-7:30 pm

1 stop41h 00m

Phuket City

Sun 3/29

8:45 pm-11:10 am

1 stop26h 25m

$805

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Fri 4/10

1:10 pm-7:20 am

1 stop30h 10m

Phuket City

Sat 4/18

8:45 pm-11:10 am

1 stop26h 25m

$861

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Sun 3/8

12:50 pm-7:25 am

1 stop30h 35m

Phuket City

Tue 3/17

10:25 pm-11:05 am

1 stop24h 40m

$864

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Mon 2/23

1:30 pm-7:30 pm

1 stop41h 00m

Phuket City

Sat 2/28

8:30 pm-11:30 am

1 stop28h 00m

$882

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Sun 3/1

1:30 pm-7:30 pm

1 stop41h 00m

Phuket City

Sun 3/15

8:30 pm-12:30 pm

1 stop28h 00m

$905

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Tue 3/31

7:25 am-10:10 pm

2 stops26h 45m

Phuket City

Tue 4/21

11:25 pm-9:18 pm

2 stops33h 53m

$908

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Sun 4/5

7:25 am-10:10 pm

2 stops26h 45m

Phuket City

Tue 4/21

11:25 pm-9:18 pm

2 stops33h 53m

$958

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Tue 4/7

12:20 pm-10:10 pm

1 stop21h 50m

Phuket City

Tue 4/28

11:25 pm-9:40 am

1 stop22h 15m

$977

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Mon 3/30

12:20 pm-10:10 pm

1 stop21h 50m

Phuket City

Tue 4/21

11:25 pm-9:40 am

1 stop22h 15m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
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Best time to book a flight from O'Hare Intl to Ko Phi Phi

Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi from O'Hare Intl 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 Chicago O'Hare Intl Airport to Ko Phi Phi

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Ko Phi Phi?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Ko Phi Phi. Price data was last updated on January 23, 2026.

The best time to book flights from Chicago O'Hare Intl Airport to Ko Phi Phi is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Ko Phi Phi (average of $685). Flying from Chicago O'Hare Intl Airport to Ko Phi Phi in December is currently the most expensive (average of $902). 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.

Reviews of airlines servicing Ko Phi Phi

Get insights into the airlines that provide service to Ko Phi Phi. 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 Ko Phi Phi. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Korean Air, Delta, and Cathay Pacific from Chicago O'Hare Intl Airport to Ko Phi Phi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,125 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,148 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Etihad Airways
7.3
Good
1,375 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air India
5.5
Fair
2,978 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Ko Phi Phi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Ko Phi Phi?

    Air India and Turkish Airlines can get you from Chicago O'Hare Intl Airport to Ko Phi Phi in just under 30h 35m. Your travel time can differ by up to 10h 25m. The distance from Chicago O'Hare Intl Airport to Ko Phi Phi is about 8947 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Ko Phi Phi one-way?

    One-way options have recently been found by users for as low as $374 on Air India. Other airlines that offer cheap prices include IndiGo from $410 and Korean Air from $463 one-way.

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

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

  • How can I find direct flights from O'Hare Intl to Ko Phi Phi?

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

  • Can I find deals for business class flights from O'Hare Intl to Ko Phi Phi?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Ko Phi Phi 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 Chicago O'Hare Intl Airport to Ko Phi Phi?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Ko Phi Phi (average of $685). Flying from Chicago O'Hare Intl Airport to Ko Phi Phi in December is currently the most expensive (average of $902). 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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Top 8 airlines flying from O'Hare Intl to Ko Phi Phi

Discover the top 8 airlines that operate flights from O'Hare Intl to Ko Phi Phi. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$601Average$902FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$691Average$944FlexibilityNo cancel feeOn-time72%
DeltaCheapest$718Average$1,226FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$798Average$982FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$856Average$1,114FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$860Average$1,178FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$944Average$1,177FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,027Average$1,547FlexibilityNo cancel feeOn-time68%

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