Title: $245 Cheap flights from Houston to Riga (IAH to RIX) - Expedia.com ![St. Peter\'s Church featuring a city and landscape views](https://images.trvl-media.com/place/6062707/4ae63cbc-76d1-4405-ad86-c05a9b330fbb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6062707/4ae63cbc-76d1-4405-ad86-c05a9b330fbb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $245 Cheap Flights from Houston (IAH) to Riga (RIX) [View $245 flight on Mon, Oct 26, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:244.40&airProductToken=AQrAAQo-CMKCARIENDgyNhiIOCCjsQEoo7ybAzCHvZsDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBggESBDQ4MjYKPgjCggESBDYwNTQYo7EBIIdZKJjAmwMw5sSbAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwbIBEgQ2MDU0Cj4IwoIBEgQ2MDI4GIdZIJG6ASirx5sDMOzHmwM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIENjAyOBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from George Bush Intercontinental Airport (IAH) to Riga International Airport (RIX) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:RIX,departure:2/20/2026TANYT&leg2=from:RIX,to:IAH,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![](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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Houston to Riga (IAH-RIX) Prices were available within the past 7 days and start at $245 for one-way flights and $527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Oct 26 - Thu, Nov 5 IAH Houston RIX Riga $527 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&leg2=from:RIX,to:IAH,departure:11/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:526.03&airProductToken=AQqzAQoyCMGCARIEMTQ4ORiIOCCjsQEorL6bAzCHv5sDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlYKPQjCggESBDYwNTQYo7EBIIdZKJjAmwMw5sSbAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegkIwbIBEgMwMjAKPgjCggESBDYwMjgYh1kgkboBKKvHmwMw7MebAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwbIBEgQxMDc1Cr8BCj4IwoIBEgQ2MDI1GJG6ASCHWSiJqZwDMNSpnAM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIEMTA3Mgo9CMKCARIENjA1MxiHWSCjsQEo1qqcAzDWr5wDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CQjBsgESAzAxOQo-CMKCARIEMjQ2ORijsQEgiDgopLKcAzDtspwDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBggESBDI3OTASCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Oct 26 - Thu, Nov 5 IAH Houston RIX Riga $527 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&leg2=from:RIX,to:IAH,departure:11/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:526.03&airProductToken=AQrAAQo-CMKCARIENjU2MxiIOCCjsQEop7ubAzD7u5sDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBggESBDY1NjMKPgjCggESBDYwNTQYo7EBIIdZKJjAmwMw5sSbAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwbIBEgQ2MDU0Cj4IwoIBEgQ2MDI4GIdZIJG6ASirx5sDMOzHmwM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIENjAyOArAAQo-CMKCARIENjAyNRiRugEgh1koiamcAzDUqZwDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBsgESBDYwMjUKPgjCggESBDYwNTMYh1kgo7EBKNaqnAMw1q-cAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwbIBEgQ2MDUzCj4IwoIBEgQ0NzIzGKOxASCIOCiYs5wDMN-znAM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGCARIENDcyMxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Oct 26 - Thu, Nov 5 IAH Houston RIX Riga $537 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&leg2=from:RIX,to:IAH,departure:11/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:536.93&airProductToken=AQrAAQo-CMKCARIEMTczMxiIOCCjsQEo6LubAzC7vJsDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlZ6CgjNogESBDE3MzMKPgjCggESBDYwNTQYo7EBIIdZKJjAmwMw5sSbAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwbIBEgQ2MDU0Cj4IwoIBEgQ2MDI4GIdZIJG6ASirx5sDMOzHmwM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIENjAyOAqzAQo-CMKCARIENjAyNRiRugEgh1koiamcAzDUqZwDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBsgESBDYwMjUKPgjCggESBDYwMzUYh1kg64kBKP-tnAMwuK-cAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwbIBEgQ2MDM1CjEIwoIBEgMxOTUY64kBIIg4KL-1nAMwtbqcAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Oct 26 - Thu, Nov 5 IAH Houston RIX Riga $542 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&leg2=from:RIX,to:IAH,departure:11/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:541.03&airProductToken=AQqnAQoyCMGCARIEMTQ4ORiIOCCjsQEorL6bAzCHv5sDOE9AAFgBagVOT0JBR3IIT0xYOUM5QlYKPQjCggESBDYwNTQYo7EBIIdZKJjAmwMw5sSbAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegkIwbIBEgMwMjAKMgjBsgESBDEwNzUYh1kgkboBKKvHmwMw7MebAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWCr8BCj4IwoIBEgQ2MDI1GJG6ASCHWSiJqZwDMNSpnAM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIEMTA3Mgo9CMKCARIENjA1MxiHWSCjsQEo1qqcAzDWr5wDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CQjBsgESAzAxOQo-CMKCARIEMTk4MBijsQEgiDgotrCcAzD9sJwDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBggESBDE2NTYSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Oct 26 - Thu, Nov 5 IAH Houston RIX Riga $550 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&leg2=from:RIX,to:IAH,departure:11/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.53&airProductToken=AQqzAQoxCMKCARIDMTk2GIg4IOuJASihwpsDML3GmwM4UUAAWAFqBU5PQkFHcghRTFg4QzFCVgo-CMKCARIENjAzNhjriQEgh1koos-bAzDM0JsDOFFAAVgBagVOT0JBR3IIUUxYOEMxQlZ6CgjBsgESBDYwMzYKPgjCggESBDYwMjgYh1kgkboBKMvSmwMwjNObAzhRQAFYAWoFTk9CQUdyCFFMWDhDMUJWegoIwbIBEgQ2MDI4CsABCj4IwoIBEgQ2MDI1GJG6ASCHWSiJqZwDMNSpnAM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIENjAyNQo-CMKCARIENjA1MxiHWSCjsQEo1qqcAzDWr5wDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBsgESBDYwNTMKPgjCggESBDI0NjkYo7EBIIg4KKSynAMw7bKcAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWegoIwYIBEgQyNDY5EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Oct 26 - Thu, Nov 5 IAH Houston RIX Riga $557 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:10/26/2026TANYT&leg2=from:RIX,to:IAH,departure:11/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:556.53&airProductToken=AQqbAQoxCMKCARIDMTk0GIg4IOuJASi-v5sDMNrDmwM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVgoyCMGyARIEMTMzMhjriQEgh1korMWbAzDbxpsDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlYKMgjBsgESBDEwNzUYh1kgkboBKKvHmwMw7MebAzhPQAFYAWoFTk9CQUdyCE9MWDlDOUJWCr8BCj4IwoIBEgQ2MDI1GJG6ASCHWSiJqZwDMNSpnAM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVnoKCMGyARIEMTA3Mgo9CMKCARIENjA1MxiHWSCjsQEo1qqcAzDWr5wDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CQjBsgESAzAxOQo-CMKCARIEMjQ2ORijsQEgiDgopLKcAzDtspwDOE9AAVgBagVOT0JBR3IIT0xYOUM5QlZ6CgjBggESBDI3OTASCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAN) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Sat, Sep 5 - Sat, Sep 19 IAH Houston RIX Riga $600 Roundtrip found 4 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:9/5/2026TANYT&leg2=from:RIX,to:IAH,departure:9/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:599.33&airProductToken=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) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 14 - Tue, May 19 IAH Houston RIX Riga $606 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:5/14/2026TANYT&leg2=from:RIX,to:IAH,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:605.93&airProductToken=AQqwAQoxCMGCARIEMzEwNBiIOCCuHCi2_IwDMNr9jAM4QkAAWAFqBUJBU0lDcghPTFc5QzlCVgo7CMGCARIEODk4OBiuHCCHWSi2gY0DMMOFjQM4T0ABWAFqBUJBU0lDcghPTFc5QzlCVnoICMGyARICMTAKPgjBggESBDg5NzgYh1kgkboBKLGGjQMw94aNAzhPQAFYAWoFQkFTSUNyCE9MVzlDOUJWegoIwbIBEgQxMDc1Cq8BCj4IwYIBEgQ4OTc5GJG6ASCHWSi0so0DMPqyjQM4T0AAWAFqBUJBU0lDcghPS1g5QzlCVnoKCMGyARIEMTA4MAo6CMGCARIEODk4NxiHWSCuHCjFs40DMPq3jQM4T0ABWAFqBUJBU0lDcghPS1g5QzlCVnoHCMGyARIBOQoxCMGCARIEMzA3ORiuHCCIOCi2uY0DMOC6jQM4QkABWAFqBUJBU0lDcghPS1g5QzlCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, Mar 25 - Thu, Apr 9 IAH Houston RIX Riga $657 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:3/25/2026TANYT&leg2=from:RIX,to:IAH,departure:4/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:656.43&airProductToken=AQpGCiAI1JYBEgMxMzQYiDggyJwBKKfMiAMw7dGIAzhXQABYAQoiCNSWARIEMTc3NRjInAEgkboBKOLTiAMwpdWIAzhXQAFYAQpGCiII1JYBEgQxNzc2GJG6ASDInAEonPOJAzDf9IkDOFVAAFgBCiAI1JYBEgMxMzMYyJwBIIg4KOL4iQMw6f6JAzhVQAFYARIKCAEQARgBKgJUSxgBIgQIARABKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Apr 5 - Fri, Apr 17 IAH Houston RIX Riga $666 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAH,to:RIX,departure:4/5/2026TANYT&leg2=from:RIX,to:IAH,departure:4/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:665.53&airProductToken=AQqlAQowCMGGARIDNTgwGIg4IJhdKJLGiQMw-seJAzhUQABYAWoFQkFTSUNyCFRMWDg2VEJRCjEIwYYBEgM4MzIYmF0goaQBKMjIiQMw9suJAzhUQAFYAWoFQkFTSUNyCFRMWDg2VEJRCj4IwYYBEgQ2NDg0GKGkASCRugEojM2JAzCYzokDOFRAAVgBagVCQVNJQ3IIVExYODZUQlF6CQjCqAESAzYwMgqjAQo9CMGGARIEOTUxNhiRugEgpQQo_MaKAzCIyIoDOFRAAFgBagVCQVNJQ3IIVExYODZUQlF6CQjMkAESAzg5MwowCMGGARIDODQ1GKUEIJhdKPvIigMw0cyKAzhUQAFYAWoFQkFTSUNyCFRMWDg2VEJRCjAIwYYBEgM1ODMYmF0giDgojM-KAzCW0YoDOFRAAVgBagVCQVNJQ3IIVExYODZUQlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) __Flights from Houston (IAH) to Riga (RIX)__ | Origin airport | George Bush Intercontinental | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Riga Intl. | | Airlines serving | Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United | | Roundtrip price | $526 | | Distance | 5472 mi | ## Houston to Riga Flights The cheapest times to fly from Houston to Riga 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 Houston to Riga are during the month of October. You can find some of the cheapest flights from Houston to Riga with Expedia's search tool and vast selection of airlines. The best time to book a flight from Houston to Riga Sunday is one of the best days to book for cheap flights from Houston to Riga: 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 Houston to Riga 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 Houston to Riga in 2026\. You can also book with separate airlines for your outbound and return journeys, from $245 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 Houston to Riga 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 Houston to Riga 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 Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.) cost? ### What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? ### How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.) flight with Expedia? ### What airports do you fly into for Riga from George Bush Intercontinental (IAH)? ### Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.) at the last minute? ### Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Riga (RIX-Riga Intl.)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other - [Marupe Municipality Hotels ](https://www.expedia.com/Destinations-In-Marupe-Municipality.d6343050.Hotel-Destinations) - [Vacation Homes in Babīte ](https://www.expedia.com/Babite-Private-Vacation-Homes.d3000025682-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Hostels in Jaunmārupe ](https://www.expedia.com/Jaunmarupe-Hostels.d3000025615-aaHostels.Travel-Guide-Accommodation) - [Winery Hotels in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-Winery-Hotel.0-0-d6343050-tWineryHotel.Hotel-Filter-Destinations) - [Mārup Hotels ](https://www.expedia.com/Marup-Hotels.d708778251855437824.Travel-Guide-Hotels) - [Babīte Hotels ](https://www.expedia.com/Babite-Hotels.d3000025682.Travel-Guide-Hotels) - [Jaunmārupe Hotels ](https://www.expedia.com/Jaunmarupe-Hotels.d3000025615.Travel-Guide-Hotels) - [Golf Hotels in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-Golf-Hotel.0-0-d6343050-tGolfHotel.Hotel-Filter-Destinations) - [Gay friendly Hotels in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-LGBT-Welcoming-Hotel.0-0-d6343050-tLGBTWelcomingHotel.Hotel-Filter-Destinations) - [Hotels with Suites in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-Hotel-Suites.0-0-d6343050-tHotelSuites.Hotel-Filter-Destinations) - [Ieķi Hotels ](https://www.expedia.com/Ieki-Hotels.d553248635975849521.Travel-Guide-Hotels) - [Oceanfront Hotels in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-Oceanfront-Hotels.0-0-d6343050-tOceanfrontHotels.Hotel-Filter-Destinations) - [4 Star Hotels in Babīte ](https://www.expedia.com/4Star-Babite-Hotels.s40-0-d3000025682.Travel-Guide-Filter-Hotels) - [Extended Stay Hotels in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-Extended-Stay-Hotels.0-0-d6343050-tExtendedStayHotels.Hotel-Filter-Destinations) - [Hostels in Babīte ](https://www.expedia.com/Babite-Hostels.d3000025682-aaHostels.Travel-Guide-Accommodation) - [All-inclusive Resorts in Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality-All-Inclusive-Hotel.0-0-d6343050-tAllinclusiveHotel.Hotel-Filter-Destinations) - [Flights from Marupe Municipality ](https://www.expedia.com/lp/flights/6343050/flights-from-marupe-municipality) - [Flights from Ieķi ](https://www.expedia.com/lp/flights/553248635975849521/flights-from-ieki) - [Flights to Mārup ](https://www.expedia.com/Cheap-Flights-To-Marup.d708778251855437824.Travel-Guide-Flights) - [Marupe Municipality Vacations ](https://www.expedia.com/Marupe-Municipality.d6343050.Destination-Travel-Guides) - [Visit Babīte ](https://www.expedia.com/Babite.dx3000025682) - [Visit Jaunmārupe ](https://www.expedia.com/Jaunmarupe.dx3000025615) - [Babīte Vacations ](https://www.expedia.com/Babite.d3000025682.Destination-Travel-Guides) - [Car rentals near Marupe Municipality ](https://www.expedia.com/Destinations-In-Marupe-Municipality.d6343050.Car-Rental-Destinations) - [Things to do in Marupe Municipality ](https://www.expedia.com/Things-To-Do-In-Marupe-Municipality.d6343050.Travel-Guide-Activities) \*Available to One Key members.