---
title: "Chicago to Trang cheap flights (ORD to TST) - Expedia"
description: "Cheap Flights from Chicago (ORD) to Trang (TST) start at for one-way and for round trip. Earn your airline miles on top of our rewards!"
canonical: "https://www.expedia.com/lp/flights/ord/tst/chicago-to-trang"
language: en-US
market: US
currency: USD
prices_as_of: 2026-11-13T12:44:02Z
---

# Cheap Flights from Chicago (ORD) to Trang (TST)
![A cave with stalactites and stalagmites.](https://images.trvl-media.com/place/3547/4ea6e0dd-1800-48e1-b431-9f44b792b0be.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

Photo by Tina Qunell

## Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Trang (TST)

[American Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])

[United](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

[Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])

[Delta](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])

[Frontier Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])

[JetBlue Airways](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])

[Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:TST,departure:11/27/2026TANYT&leg2=from:TST,to:ORD,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

### Be in the know
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## Book with confidence

### Chicago to Trang Flights

#### The cheapest times to fly from Chicago to Trang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Trang are during the month of . You can find some of the cheapest flights from Chicago to Trang with Expedia's search tool and vast selection of airlines.

#### The best time to book a flight from Chicago to Trang

Sunday is one of the best days to book for cheap flights from Chicago to Trang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

#### How to find cheap round-trip tickets from Chicago to Trang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Trang in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Trang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Chicago to Trang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*\*Terms apply.*

*Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.*

## Frequently Asked Questions

### How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) cost?

You can find cheap one-way flights and cheap return flights ORD to TST with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to TST ticket fares go up or down.

### What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

The cheapest month to fly from ORD to TST is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

### Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

Enter ORD to TST and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

### How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down.

### What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

### What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ORD to TST. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

### Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

Select the "Business class" and "First class" filters when looking for ORD to TST flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

### How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) flight with Expedia?

It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia.

\*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

### Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) at the last minute?

Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

### Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) flight and hotel package?

Securing a Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

### Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Trang (TST)?

If you booked your Chicago, IL (ORD-O'Hare Intl.) to Trang (TST) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information.

## Travel information

| Origin airport      | Chicago O'Hare Intl. Airport |
| ------------------- | ---------------------------- |
| Destination airport | Trang                        |
| Distance            | 8,984 miles away             |

## Explore a world of travel with Expedia

- [Lodging](?equalTargetTab=tab-0)
- [Flights](?equalTargetTab=tab-1)
- [Packages](?equalTargetTab=tab-2)
- [Cars](?equalTargetTab=tab-3)
- [Things to Do](?equalTargetTab=tab-4)
- [Hotels near Pak Meng Beach](https://www.expedia.com/Pak-Meng-Beach-Hotels.0-l6307383-0.Travel-Guide-Filter-Hotels)
- [Beach Hotels in Trang Province](https://www.expedia.com/Destinations-In-Trang-Province-Beach-Hotel.0-0-d6054223-tBeachHotel.Hotel-Filter-Destinations)
- [5 Star Hotels in Mai Fat](https://www.expedia.com/5Star-Mai-Fat-Hotels.s50-0-d6307222.Travel-Guide-Filter-Hotels)
- [Trang Hotels](https://www.expedia.com/Trang-Hotels.d3547.Travel-Guide-Hotels)
- [Thung Khai Hotels](https://www.expedia.com/Thung-Khai-Hotels.d3000701373.Travel-Guide-Hotels)
- [Trang Province Hotels](https://www.expedia.com/Destinations-In-Trang-Province.d6054223.Hotel-Destinations)
- [Laem Som Hotels](https://www.expedia.com/Laem-Som-Hotels.d3000735419.Travel-Guide-Hotels)
- [Hotels with Restaurants in Trang Province](https://www.expedia.com/Destinations-In-Trang-Province-Hotels-With-Restaurants.0-0-d6054223-tHotelswithRestaurants.Hotel-Filter-Destinations)
- [Resorts & Hotels with Spas in Trang Province](https://www.expedia.com/Destinations-In-Trang-Province-Spa-Hotel.0-0-d6054223-tSpaHotel.Hotel-Filter-Destinations)
- [Sikao Hotels](https://www.expedia.com/Sikao-Hotels.d6051660.Travel-Guide-Hotels)
- [Khao Wiset Hotels](https://www.expedia.com/Khao-Wiset-Hotels.d3000701368.Travel-Guide-Hotels)
- [Family Hotels in Trang Province](https://www.expedia.com/Destinations-In-Trang-Province-Family-Hotel.0-0-d6054223-tFamilyHotel.Hotel-Filter-Destinations)
- [Na Yong Hotels](https://www.expedia.com/Na-Yong-Hotels.d3000735428.Travel-Guide-Hotels)
- [Kantang Hotels](https://www.expedia.com/Kantang-Hotels.d6306861.Travel-Guide-Hotels)
- [Hotels near Yong Ling Beach](https://www.expedia.com/Yong-Ling-Beach-Hotels.0-l553248635977402162-0.Travel-Guide-Filter-Hotels)
- [5 Star Hotels in Trang](https://www.expedia.com/5Star-Trang-Hotels.s50-0-d3547.Travel-Guide-Filter-Hotels)
- [Hotels near Hat Chao Mai National Park](https://www.expedia.com/Hat-Chao-Mai-National-Park-Hotels.0-l6148411-0.Travel-Guide-Filter-Hotels)
- [Huai Yot Hotels](https://www.expedia.com/Huai-Yot-Hotels.d6309347.Travel-Guide-Hotels)
- [Hotels with Tennis Courts in Trang Province](https://www.expedia.com/Destinations-In-Trang-Province-Hotels-With-Tennis-Courts.0-0-d6054223-tHotelswithTennisCourts.Hotel-Filter-Destinations)
- [Flights from Paris (CDG) to Trang (TST)](https://www.expedia.com/lp/flights/cdg/tst/paris-to-trang)
- [Flights from Newark Liberty Intl. Airport (EWR) to Trang (TST)](https://www.expedia.com/lp/flights/ewr/tst/newark-liberty-intl-airport-to-trang)
- [Flights to Kantang](https://www.expedia.com/Cheap-Flights-To-Kantang.d6306861.Travel-Guide-Flights)
- [Flights from Boston (BOS) to Trang (TST)](https://www.expedia.com/lp/flights/bos/tst/boston-to-trang)
- [Flights from Dhaka (DAC) to Trang (TST)](https://www.expedia.com/lp/flights/dac/tst/dhaka-to-trang)
- [Flights to Trang](https://www.expedia.com/Cheap-Flights-To-Trang.d3547.Travel-Guide-Flights)
- [Flights from Sukhothai (THS) to Trang (TST)](https://www.expedia.com/lp/flights/ths/tst/sukhothai-to-trang)
- [Flights from Atlanta (ATL) to Trang (TST)](https://www.expedia.com/lp/flights/atl/tst/atlanta-to-trang)
- [Flights from Manila (MNL) to Trang (TST)](https://www.expedia.com/lp/flights/mnl/tst/manila-to-trang)
- [Flights from Los Angeles (LAX) to Trang (TST)](https://www.expedia.com/lp/flights/lax/tst/los-angeles-to-trang)
- [Flights from Seattle (SEA) to Trang (TST)](https://www.expedia.com/lp/flights/sea/tst/seattle-to-trang)
- [Flights from Baltimore (BWI) to Trang (TST)](https://www.expedia.com/lp/flights/bwi/tst/baltimore-to-trang)
- [Flights from Phuket (HKT) to Trang (TST)](https://www.expedia.com/lp/flights/hkt/tst/phuket-to-trang)
- [Flights from Orlando (MCO) to Trang (TST)](https://www.expedia.com/lp/flights/mco/tst/orlando-to-trang)
- [Flights from Hanoi (HAN) to Trang (TST)](https://www.expedia.com/lp/flights/han/tst/hanoi-to-trang)
- [Flights from Surat Thani (URT) to Trang (TST)](https://www.expedia.com/lp/flights/urt/tst/surat-thani-to-trang)
- [Flights from Bangkok (BKK) to Trang (TST)](https://www.expedia.com/lp/flights/bkk/tst/bangkok-to-trang)
- [Flights from Ubon Ratchathani (UBP) to Trang (TST)](https://www.expedia.com/lp/flights/ubp/tst/ubon-ratchathani-to-trang)
- [Flights from Kuala Lumpur (KUL) to Trang (TST)](https://www.expedia.com/lp/flights/kul/tst/kuala-lumpur-to-trang)
- [Flights from Montreal (YUL) to Trang (TST)](https://www.expedia.com/lp/flights/yul/tst/montreal-to-trang)
- [Flights from Trang](https://www.expedia.com/lp/airports/tst/flights-from-trang-airport)
- [Flights from Chiang Mai (CNX) to Trang (TST)](https://www.expedia.com/lp/flights/cnx/tst/chiang-mai-to-trang)
- [Flights from Cleveland (CLE) to Trang (TST)](https://www.expedia.com/lp/flights/cle/tst/cleveland-to-trang)
- [Flights from Elko (EKO) to Trang (TST)](https://www.expedia.com/lp/flights/eko/tst/elko-to-trang)
- [Flights from Bangkok (DMK) to Trang (TST)](https://www.expedia.com/lp/flights/dmk/tst/bangkok-to-trang)
- [Flights from Pittsburgh (PIT) to Trang (TST)](https://www.expedia.com/lp/flights/pit/tst/pittsburgh-to-trang)
- [Flights from Kathmandu (KTM) to Trang (TST)](https://www.expedia.com/lp/flights/ktm/tst/kathmandu-to-trang)
- [Flights from Seoul (ICN) to Trang (TST)](https://www.expedia.com/lp/flights/icn/tst/seoul-to-trang)
- [Flights from Miami (MIA) to Trang (TST)](https://www.expedia.com/lp/flights/mia/tst/miami-to-trang)
- [Flights from Singapore (SIN) to Trang (TST)](https://www.expedia.com/lp/flights/sin/tst/singapore-to-trang)
- [Flights from Hong Kong (HKG) to Trang (TST)](https://www.expedia.com/lp/flights/hkg/tst/hong-kong-to-trang)
- [Flights from Taipei (TPE) to Trang (TST)](https://www.expedia.com/lp/flights/tpe/tst/taipei-to-trang)
- [Flights from Trat (TDX) to Trang (TST)](https://www.expedia.com/lp/flights/tdx/tst/trat-to-trang)
- [Flights from Samui Intl. Airport (USM) to Trang (TST)](https://www.expedia.com/lp/flights/usm/tst/samui-intl-airport-to-trang)
- [Flights from Ho Chi Minh City (SGN) to Trang (TST)](https://www.expedia.com/lp/flights/sgn/tst/ho-chi-minh-city-to-trang)
- [Flights from Boise (BOI) to Trang (TST)](https://www.expedia.com/lp/flights/boi/tst/boise-to-trang)
- [Flights from Doha (DOH) to Trang (TST)](https://www.expedia.com/lp/flights/doh/tst/doha-to-trang)
- [Flights to Sikao](https://www.expedia.com/Cheap-Flights-To-Sikao.d6051660.Travel-Guide-Flights)
- [Flights from Krabi (KBV) to Trang (TST)](https://www.expedia.com/lp/flights/kbv/tst/krabi-to-trang)
- [Visit Na Ta Luang](https://www.expedia.com/Na-Ta-Luang.dx3000735425)
- [Pak Meng Beach](https://www.expedia.com/Pak-Meng-Beach-Sikao.d6307383.Vacation-Attraction)
- [Visit Bo Nam Ron](https://www.expedia.com/Bo-Nam-Ron.dx3000735411)
- [Visit Trang Province](https://www.expedia.com/Trang-Province.dx6054223)
- [Visit Kantang](https://www.expedia.com/Kantang.dx6306861)
- [Visit Huai Yot](https://www.expedia.com/Huai-Yot.dx6309347)
- [Visit Mai Fat](https://www.expedia.com/Mai-Fat.dx6307222)
- [Visit Sikao](https://www.expedia.com/Sikao.dx6051660)
- [Changlang Beach](https://www.expedia.com/Changlang-Beach-Sikao.d6050466.Vacation-Attraction)
- [Andaman Sea Gateway](https://www.expedia.com/Andaman-Sea-Gateway-Sikao.d6228570.Vacation-Attraction)
- [Huai Yot Vacations](https://www.expedia.com/Huai-Yot.d6309347.Destination-Travel-Guides)
- [Visit Trang](https://www.expedia.com/Trang.dx3547)
- [Palian Hospital](https://www.expedia.com/Palian-Hospital-Palian.d553248631819411472.Vacation-Attraction)
- [Visit Na Yong](https://www.expedia.com/Na-Yong.dx3000735428)
- [Visit Thung Yao](https://www.expedia.com/Thung-Yao.dx553248634015507601)
- [Visit Yan Ta Khao](https://www.expedia.com/Yan-Ta-Khao.dx553248634015559559)
- [Hat Chao Mai National Park](https://www.expedia.com/Hat-Chao-Mai-National-Park-Sikao.d6148411.Vacation-Attraction)
- [Visit Na Yong Tai](https://www.expedia.com/Na-Yong-Tai.dx3000735429)
- [Yong Ling Beach](https://www.expedia.com/Yong-Ling-Beach-Kantang.d553248635977402162.Vacation-Attraction)
- [Phraya Ratsadanu Pradit Mahisorn Phakdi Park](https://www.expedia.com/Phraya-Ratsadanu-Pradit-Mahisorn-Phakdi-Park-Trang.d6252181.Vacation-Attraction)
- [Hat Samran Vacations](https://www.expedia.com/Hat-Samran.d3000735412.Destination-Travel-Guides)
- [Suso Vacations](https://www.expedia.com/Suso.d3000701372.Destination-Travel-Guides)
- [Trang Vacations](https://www.expedia.com/Trang.d3547.Destination-Travel-Guides)
- [Trang Clock Tower](https://www.expedia.com/Trang-Clock-Tower-Trang.d6307322.Vacation-Attraction)
- [Wat Tantayapirom Phra Aram Luang](https://www.expedia.com/Wat-Tantayapirom-Phra-Aram-Luang-Trang.d6252184.Vacation-Attraction)
- [Rental cars Trang airport](https://www.expedia.com/Car-Rentals-In-Trang.d6032605.Car-Rental-Guide)
- [Car rental Trang](https://www.expedia.com/Car-Rentals-In-Trang.d3547.Car-Rental-Guide)
- [Car rentals near Pak Meng Beach](https://www.expedia.com/Car-Rentals-In-Pak-Meng-Beach.d6307383.Car-Rental-Guide)
- [Car rental Kantang](https://www.expedia.com/Car-Rentals-In-Kantang.d6306861.Car-Rental-Guide)
- [Car rental Suso](https://www.expedia.com/Car-Rentals-In-Suso.d3000701372.Car-Rental-Guide)
- [Car rental Khao Kop](https://www.expedia.com/Car-Rentals-In-Khao-Kop.d3000701367.Car-Rental-Guide)
- [Things to do in Trang](https://www.expedia.com/Things-To-Do-In-Trang.d3547.Travel-Guide-Activities)
- [Things to do in Huai Yot](https://www.expedia.com/Things-To-Do-In-Huai-Yot.d6309347.Travel-Guide-Activities)
- [Things to do in Sikao](https://www.expedia.com/Things-To-Do-In-Sikao.d6051660.Travel-Guide-Activities)

\*Available to One Key members.

## Other language versions

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