Title: Cheap Flights to Si Don Chai from CA $64 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Si Don Chai from CA $64 [View CA $64 flight on Mon, Aug 3, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DMK,to:CEI,departure:03/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:63.40&airProductToken=AQohCh8I05gBEgM1MzIYg1MggkEo5oSUAzC2hZQDOE9AAFgBEgoIARABGAEqAkdQGAEiBAgBEAEoBDAB) [Hotels in Si Don Chai](https://expedia.ca/Si-Don-Chai-Hotels.d3000734762.Travel-Guide-Hotels)[Si Don Chai Car Rentals](https://expedia.ca/Car-Rentals-In-Si-Don-Chai.d3000734762.Car-Rental-Guide)[Si Don Chai Vacation Packages](https://expedia.ca/Si-Don-Chai.d3000734762.Destination-Travel-Guides) ## Popular airlines - ![](https://a.travel-assets.com/air/airlines/fd_sq.svg) Thai AirAsia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TG.svg) Thai Airways International [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_H1.svg) Hahn Air Systems [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"H1"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DD.svg) Nok Air [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TR.svg) Scoot [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![](https://a.travel-assets.com/air/airlines/sl_sq.svg) Thai Lion Mantari [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,departure:23/03/2026TANYT&leg2=from:Si Don Chai, Chiang Khong, Chiang Rai Province, Thailand,to:CMH,departure:30/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SL"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Si Don Chai? Prices were available within the past 7 days and start at CA $64 for one-way flights and CA $145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Thai Lion Mantari](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SL.gif) Mon, May 25 - Thu, Jun 11 DMK Bangkok CEI Chiang Rai CA $145 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DMK,to:CEI,departure:25/05/2026TANYT&leg2=from:CEI,to:DMK,departure:11/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:144.20&airProductToken=AQohCh8I05gBEgM1MzgYg1MggkEor_ONAzCE9I0DOFhAAFgBCiEKHwjTmAESAzUzORiCQSCDUyjMs48DMKG0jwM4T0AAWAESCggBEAEYASoCR1AYASIECAEQASgEMAE) ![Thai Vietjet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VZ.gif) Wed, Jun 17 - Tue, Jun 30 BKK Bangkok CEI Chiang Rai CA $189 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BKK,to:CEI,departure:17/06/2026TANYT&leg2=from:CEI,to:BKK,departure:30/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:188.20&airProductToken=AQohCh8I1rQBEgMxMzAYwVIggkEoovOPAzD3848DOFdAAFgBCiEKHwjWtAESAzEzMRiCQSDBUii6hpEDMI-HkQM4V0AAWAESCggBEAEYASoCR1AYASIECAEQASgIKAQwAQ) ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Thu, Mar 26 - Sat, Mar 28 BKK Bangkok CEI Chiang Rai CA $230 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BKK,to:CEI,departure:26/03/2026TANYT&leg2=from:CEI,to:BKK,departure:28/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:229.80&airProductToken=AQo0CjIIyGISBDQ3NTgYwVIggkEo4dCIAzC20YgDOEtAAFgBcgVLT1dWWnoKCNa0ARIENDc1OAo0CjIIyGISBDQ3NDkYgkEgwVIorOqIAzCB64gDOEtAAFgBcgVLT1dWWnoKCNa0ARIENDc0ORIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Thai Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif) Wed, Oct 14 - Fri, Oct 16 BKK Bangkok CEI Chiang Rai CA $240 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BKK,to:CEI,departure:14/10/2026TANYT&leg2=from:CEI,to:BKK,departure:16/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:239.20&airProductToken=AQovCi0I1I4BEgMxMzAYwVIggkEo4a6aAzDAr5oDOFRAAFgBagVFQ09GWHIFVExPRlgSCggBEAEYASoCVEcYASIECAEQASgCKAQoBjAB) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Sun, Mar 29 - Tue, Apr 28 BOS Boston CEI Chiang Rai CA $1,506 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CEI,departure:29/03/2026TANYT&leg2=from:CEI,to:BOS,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1505.80&airProductToken=AQpiCh4IxbIBEgE4GMGTASCAPSiJ-YgDMO3-iAM4RUAAWAEKHwjFsgESAzQwMhiAPSDBUijmgokDMPGFiQM4RUABWAEKHwjUjgESAzEzMBjBUiCCQSjBhokDMKCHiQM4U0ABWAEKYgofCNSOARIDMTM3GIJBIMFSKMvGiwMwm8eLAzhTQABYAQofCMWyARIDNDAxGMFSIIA9KL_KiwMwxc2LAzhFQAFYAQoeCMWyARIBNxiAPSDBkwEozM6LAzCA1YsDOEVAAVgBEgoIARABGAEqAkVZGAEiBAgBEAEoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Si Don Chai. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Si Don Chai. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Si Don Chai. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Si Don Chai flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Si Don Chai. Looking to save even more? Get additional savings by bundling your Si Don Chai flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Si Don Chai trip! ## Travel information | Destination airport | Chiang Rai Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | CEI | | Destination city name | Chiang Rai | | Roundtrip price | CA $144 | ## Trending flights to Si Don Chai Prices were available within the past 7 days and start at CA $64 for one-way flights and CA $145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Oct 7 - Wed, Oct 21 YYZ Toronto CEI Chiang Rai CA $1,640 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:CEI,departure:07/10/2026TANYT&leg2=from:CEI,to:YYZ,departure:21/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1639.12&airProductToken=AQqhAQo1CMGGARIDMTI5GJjOASC4jQEo8euZAzCe7pkDOExAAFgBaghTVEFOREFSRHIITExYSzYyVEcKMwjBhgESAjE5GLiNASCSaii2-JkDMPv_mQM4TEABWAFqCFNUQU5EQVJEcghMTFhLNjJURwozCNSkARIDNjYwGJJqIIJBKI-FmgMw14aaAzhYQAFYAWoIU1RBTkRBUkRyCExMWEs2MlRHCqEBCjMI1KQBEgM2NzEYgkEgkmoojYGbAzDQgpsDOE9AAFgBaghTVEFOREFSRHIIS0xYSzYyVEcKMwjBhgESAjIwGJJqILiNASjkh5sDMMWOmwM4S0ABWAFqCFNUQU5EQVJEcghLTFhLNjJURwo1CMGGARIDMTgyGLiNASCYzgEouZebAzDMmZsDOEtAAVgBaghTVEFOREFSRHIIS0xYSzYyVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.