Flight prices from Saint Louis to Phoenix

There’s no fixed price — fares between Saint Louis and Phoenix can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Are there alternative airports near Saint Louis and Phoenix?

The two cities are about 1260 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Saint Louis: Saint Louis - Lambert is the only airport in operation.
• Airports in Phoenix: Mesa Gateway is another nearby option to Phoenix - Sky Harbor International.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Phoenix has more than one airport, you can pick the most convenient for your destination.

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Other popular destinations

Looking for alternatives in United States? Travelers also liked: Atlanta, Los Angeles, Miami, New York City, Orlando.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.