Title: Cheap Flights to Si Mueang Chum 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 Mueang Chum from CA $64 [View CA $64 flight on Thu, May 14, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DMK,to:CEI,departure:14/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:63.60&airProductToken=AQohCh8I05gBEgM1MzIYg1MggkEoxvWMAzCb9owDOE9AAFgBEgoIARABGAEqAkdQGAEiBAgBEAEoBDAB) [Hotels in Si Mueang Chum](https://expedia.ca/Si-Mueang-Chum-Hotels.d3000700849.Travel-Guide-Hotels)[Si Mueang Chum Car Rentals](https://expedia.ca/Car-Rentals-In-Si-Mueang-Chum.d3000700849.Car-Rental-Guide)[Si Mueang Chum Vacation Packages](https://expedia.ca/Si-Mueang-Chum.d3000700849.Destination-Travel-Guides) ## Popular airlines - ![](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 Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&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 Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&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 Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&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_SQ.svg) Singapore Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![](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 Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TR"}}]) - ![](https://a.travel-assets.com/air/airlines/fd_sq.svg) Thai AirAsia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FD"}}]) - ![](https://a.travel-assets.com/air/airlines/sl_sq.svg) Thai Lion Mantari [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,departure:10/03/2026TANYT&leg2=from:Si Mueang Chum, Mae Sai, Chiang Rai Province, Thailand,to:CMH,departure:17/03/2026TANYT&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 Mueang Chum? Prices were available within the past 7 days and start at CA $64 for one-way flights and CA $137 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, Apr 20 - Thu, Apr 23 DMK Bangkok CEI Chiang Rai CA $137 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DMK,to:CEI,departure:20/04/2026TANYT&leg2=from:CEI,to:DMK,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:136.60&airProductToken=AQohCh8I05gBEgM1MzYYg1MggkEo0uiKAzCn6YoDOFJAAFgBCiEKHwjTmAESAzUzORiCQSCDUyisjIsDMIGNiwM4T0AAWAESCggBEAEYASoCR1AYASIECAEQASgEMAE) ![Thai Vietjet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VZ.gif) Sun, Mar 15 - Mon, Mar 16 BKK Bangkok CEI Chiang Rai CA $169 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BKK,to:CEI,departure:15/03/2026TANYT&leg2=from:CEI,to:BKK,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:168.40&airProductToken=AQohCh8I1rQBEgMxMzAYwVIggkEo4tGHAzC30ocDOEFAAFgBCiEKHwjWtAESAzEzMxiCQSDBUiiU4YcDMOnhhwM4WkAAWAESCggBEAEYASoCR1AYASIECAEQASgIKAQwAQ) ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Thu, Mar 26 - Mon, Mar 30 BKK Bangkok CEI Chiang Rai CA $232 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:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:232.00&airProductToken=AQo0CjIIyGISBDQ3NDgYwVIggkEo9NKIAzDJ04gDOEtAAFgBcgVLT1dWWnoKCNa0ARIENDc0OBIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Thai Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif) Fri, Apr 3 - Mon, Apr 6 BKK Bangkok CEI Chiang Rai CA $243 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BKK,to:CEI,departure:03/04/2026TANYT&leg2=from:CEI,to:BKK,departure:06/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:242.40&airProductToken=AQovCi0I1I4BEgMxMzAYwVIggkEooaiJAzCAqYkDOFRAAFgBagVFQ09GWHIFVExSRlgKLwotCNSOARIDMTMxGIJBIMFSKP7KiQMw2MuJAzhUQABYAWoFRUNPRlhyBVRMUkZYEgoIARABGAEqAlRHGAEiBAgBEAEoAigEKAYwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 29 - Tue, May 26 YYZ Toronto CEI Chiang Rai CA $1,720 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:CEI,departure:29/03/2026TANYT&leg2=from:CEI,to:YYZ,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1719.12&airProductToken=AQpkCiAI0aQBEgM3NjgYmM4BIMM7KJz7iAMwj4GJAzhRQABYAQofCNGkARIDODMwGMM7IMFSKI6DiQMwj4aJAzhRQAFYAQofCNSOARIDMTMyGMFSIIJBKJOIiQMw8oiJAzhTQAFYAQpkCh8I1I4BEgMxMzcYgkEgwVIoy4GOAzCbgo4DOFNAAFgBCh8I0aQBEgM4MzcYwVIgwzso5YSOAzDwh44DOFFAAVgBCiAI0aQBEgM3NjcYwzsgmM4BKOCJjgMwlJCOAzhRQAFYARIKCAEQARgBKgJRUhgBIgQIARABKAQwAQ) ![](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_) ## Frequently asked questions ### What is the name of Si Mueang Chum's airport? ### How far is Chiang Rai Intl. Airport (CEI) from central Si Mueang Chum? ### What airport is best to fly into Si Mueang Chum? ### How many airlines fly to Si Mueang Chum? ### Which airlines fly to Si Mueang Chum? ### How many nonstop flights are there to Si Mueang Chum? ### Where are the most popular flights to Si Mueang Chum departing from? ### How long is the flight to Si Mueang Chum Airport? ### How to book the cheapest flight to Si Mueang Chum? ### How to survive the flight to Si Mueang Chum? > - First things first, pack your passport, important documents, cash and medications. Next, you'll need some entertainment to while away the time. A thrilling book and a tablet crammed with your favorite movies are some great options. If you intend to take a short snooze, a quality neck pillow and a pair of earplugs will also come in handy. Finally, find room for a few toiletry items so you'll hop off the plane looking fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items differs between airlines, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes box cutters, razor blades, fireworks and fuel. Sporting equipment like bows and arrows, and items that could injure passengers, such as swords and guns, won't be allowed on board either. > > > What to wear on a flight: > > > - The aisles of your plane are not the place for a fashion parade. Layer yourself up with comfortable clothes and don't forget to bring a cardigan as it tends to get cool in the cabin on long-haul flights. Slightly roomy, flat shoes are also recommended. > - Most travelers are aware of DVT (deep vein thrombosis), a blood clot condition caused by long periods of inactivity. There's lots you can do to mitigate your risk. Wear a pair of compression socks or tights, stay hydrated and remember to keep your legs and feet moving. Walk the aisles of the cabin or try out some exercises in your seat. ### How to get through airport security fast when flying to Si Mueang Chum? > - Security personnel first need to determine that you have a valid ID and travel documents before anything else. Have them ready to show. > - Next up is the X-ray machine. Remove anything metal on you that is likely to beep. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening. > - All your electronic devices, including your phone and tablet, will also need to be scanned. > - Any gels or liquids, such as hair oil or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), clear zip-lock bag. > - It's also likely that you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a good idea. > - Knives and other sharp items are not allowed in the cabin. They'll be seized at security, so pack them safely away in your checked suitcase. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Si Mueang Chum. 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 Mueang Chum. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Si Mueang Chum. 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 Mueang Chum 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 Mueang Chum. Looking to save even more? Get additional savings by bundling your Si Mueang Chum 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 Mueang Chum trip! ## Travel information | Destination airport | Chiang Rai Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | CEI | | Destination city name | Chiang Rai | | Roundtrip price | CA $137 | ## Trending flights to Si Mueang Chum Prices were available within the past 7 days and start at CA $64 for one-way flights and CA $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, Mar 29 - Tue, May 26 YYZ Toronto CEI Chiang Rai CA $1,720 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:CEI,departure:29/03/2026TANYT&leg2=from:CEI,to:YYZ,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1719.12&airProductToken=AQpkCiAI0aQBEgM3NjgYmM4BIMM7KJz7iAMwj4GJAzhRQABYAQofCNGkARIDODMwGMM7IMFSKI6DiQMwj4aJAzhRQAFYAQofCNSOARIDMTMyGMFSIIJBKJOIiQMw8oiJAzhTQAFYAQpkCh8I1I4BEgMxMzcYgkEgwVIoy4GOAzCbgo4DOFNAAFgBCh8I0aQBEgM4MzcYwVIgwzso5YSOAzDwh44DOFFAAVgBCiAI0aQBEgM3NjcYwzsgmM4BKOCJjgMwlJCOAzhRQAFYARIKCAEQARgBKgJRUhgBIgQIARABKAQwAQ) \*Available to Expedia members.