- OneTravel
- Cheap Flights
- Asia
- Thailand
- Bangkok
- CHI to BKK Flights
Expires Jun 30, 2026. Where applicable discount applies to service fees for qualified airline tickets. Amount of service fee discount varies: maximum savings of $10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is $50. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. Promo code only applicable for bookings created over the phone through our call center.
20+ Years of ExperienceHelping 40M+ travelers worldwide Partnered with 1M+ verified hotels
24/7 Travel AdvisorsPersonalized planning and real human support, anytime
Upfront PricingOur prices include taxes and fees
Members Save MoreJoin ClubMiles rewards program and save on every booking

Sign up now and level up your travel experience.
Savings Unlocked!

By signing up, you agree to receive marketing emails from OneTravel (Fareportal).

Read more
Daniel Brown · Apr 22, 2026Read more
Sophia Martinez · Apr 22, 2026Read more
Benjamin Roberts · Apr 22, 2026Read more
Michael Harris · Apr 22, 2026Bangkok is the capital and most populous city of the Kingdom of Thailand. It is known in Thai language as Krung Thep Maha Nakhon or simply Krung Thep. Located in the Chao Phraya River delta in Central Thailand, it ranks as one of the top tourist destinations in South Asia that wows its visitors with architecturally-remarkable temples and palaces, scenic canals, traditional markets with a profound street food culture and a vibrant nightlife. Bangkok tops the charts of the world's most visited city as per MasterCard's Global Destination Cities Index and was the ‘World's Best City’ for four consecutive years by Travel + Leisure magazine a few years back.
Things to do in Bangkok
Grand Palace
Bangkok’s numero uno attraction, the Grand Palace is the royal residence since 1782. It stands as an opulent structure in typical Thai architecture featuring gilded tops and spread across a stately 218400 square meters. The only caution to be is that visitors must be dressed conservatively while entering here.
Wat Pho
Wat Pho or Wat Chetuphon is the oldest and in Bangkok. It is fabled to have miraculous and curative powers and is frequented with absolute veneration by the worshippers. This grand temple is home to the Temple of the Reclining Buddha, a 45-meter-long and 15-meter-high statue that is decorated with numerous precious stones.
Wat Arun
A token of 18th century armed conflict between Thailand and Burma, Wat Arun is a temple that was built after the city had fallen to the Burmese and was razed to the ground. The commander of Thai forces, General Taksin vowed to defeat the invaders and rebuild a temple there.
Best Time to Visit Bangkok
Winter season, the months from November to March are the best to book your flights from Chicago to Bangkok. It is the season when you can have a great time enjoying football tournaments in the city. Book your flights from CHI to BKK during this time of the year to enjoy famous cultural events like the Thai New Year. It is advised to book Bangkok flights in advance to avoid paying more during peak season.

We offer a number of discount and savings opportunities to our customers. When searching for airfares, discount and savings claims are based on multiple factors, including searching over 500 airlines to find the available fare. Coupon codes are valid for savings for qualified bookings off our service fees. Seniors and youth may find specific discounted fares offered by certain airlines subject to airline qualifications. Military, bereavement and visually impaired travelers are eligible for discounts off our post-booking service fees as outlined in our compassion exception policy.
* Unless otherwise noted, fares are one way/roundtrip. Fares include all fuel surcharges, taxes & fees and our service fees . Displayed fares are based on historical data, are subject to change. Tickets are nonrefundable, nontransferable, non-assignable and subject to airline restrictions. Name changes are not permitted. There is a higher probability of seats at the stated fare being available on Tuesday, Wednesday and Thursday, and it may require an advance purchase of up to 21 days and/or a Saturday night stay at the destination. Certain blackout dates may apply. Holidays and weekend travel may have a surcharge. See Terms and conditions for other restrictions..

© 2008-2026 WK Travel, Inc. All rights reserved. California: CST #2090295-40, Washington: SOT #602785938, Florida: SOT #ST38063, Hawaii: SOT #13234761