Spokane, WA to St Louis, MO Flight

Air Choice One is a regional airline based in St. Louis, Missouri, that operates scheduled passenger flights to destinations across the United States. The airline was founded in 1979 and has since grown to serve over a dozen cities in the Midwest and Southeast regions of the country. Air Choice One operates a fleet of modern, fuel-efficient aircraft, including the Cessna Caravan and Beechcraft 1900, and offers a range of amenities to passengers, including complimentary snacks and beverages, free Wi-Fi, and comfortable seating. The airline is committed to providing safe, reliable, and affordable air travel to its customers.

Alaska Airlines is a major American airline headquartered in Seattle, Washington. It was founded in 1932 and operates a fleet of over 300 aircraft, serving more than 115 destinations across the United States, Canada, Mexico, and Costa Rica. Alaska Airlines is known for its commitment to customer service, on-time performance, and sustainability initiatives. It is a member of the Oneworld airline alliance and has codeshare agreements with several other airlines. Alaska Airlines offers a variety of travel classes, including First Class, Premium Class, and Main Cabin, as well as a loyalty program called Mileage Plan.

Allegiant Air is an American low-cost airline that operates scheduled and charter flights. It was founded in 1997 and is headquartered in Las Vegas, Nevada. The airline operates flights to over 120 destinations across the United States, including popular vacation destinations such as Las Vegas, Orlando, and Myrtle Beach. Allegiant Air operates a fleet of Airbus A319, A320, and A321 aircraft, and offers a range of services including seat selection, priority boarding, and in-flight entertainment. The airline has been recognized for its low fares and customer service, and has won several awards for its performance and reliability.

Boutique Air is a regional airline based in San Francisco, California. It operates scheduled passenger services to destinations across the United States, including small and remote communities that are not served by major airlines. The airline operates a fleet of small aircraft, including Pilatus PC-12 and Beechcraft King Air planes, which offer a comfortable and efficient travel experience. Boutique Air prides itself on providing personalized service to its passengers, with amenities such as complimentary snacks and beverages, free checked baggage, and a flexible booking policy. The airline also offers charter services for private groups and businesses.

Cape Air is a regional airline based in Hyannis, Massachusetts, USA. It was founded in 1989 and operates scheduled passenger services to 35 destinations across the United States, Caribbean, and Micronesia. The airline operates a fleet of over 90 aircraft, including Cessna 402s, Tecnam P2012 Travellers, and Britten-Norman Islanders. Cape Air is known for its unique partnership with major airlines such as JetBlue, United, and American Airlines, which allows passengers to book connecting flights with ease. The airline also offers charter services, cargo services, and scenic flights over Cape Cod. Cape Air is committed to sustainability and has implemented several eco-friendly initiatives, including the use of biofuels and electric ground support equipment.

Spirit Airlines is an American ultra-low-cost carrier that operates flights throughout the United States, the Caribbean, Mexico, and Central and South America. The airline was founded in 1983 and is headquartered in Miramar, Florida. Spirit Airlines is known for its low fares and no-frills approach to air travel, with passengers paying extra for amenities such as checked baggage, seat selection, and in-flight refreshments. The airline operates a fleet of Airbus aircraft and has a frequent flyer program called Free Spirit. Despite its low-cost model, Spirit Airlines has faced criticism for its customer service and fees.

United Airlines is a major American airline headquartered in Chicago, Illinois. It is one of the world's largest airlines, operating a comprehensive domestic and international network of flights. United Airlines operates a fleet of over 800 aircraft, serving more than 350 destinations in over 50 countries. The airline is a founding member of the Star Alliance, which is the world's largest airline alliance. United Airlines offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a loyalty program called MileagePlus. The airline has a strong commitment to sustainability and has implemented various initiatives to reduce its environmental impact.