Cheap Flights from Phoenix (PHX) to Belleville (BLV)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Belleville, IL (BLV-MidAmerica-St. Louis)

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV) cost?
Grab a cheap one-way flight or cheap return flight from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV)?
The cheapest month to fly from PHX to BLV is , when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PHX to BLV. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV)?
There are no daily nonstop flights departing from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from PHX to BLV?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV)?
Opt for a flight from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV) last-minute?
Last-minute bookings from PHX to BLV are usually more expensive. To lock in the lowest rates, start searching for flights early. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to MidAmerica-St. Louis Airport (BLV)?
Typically, it's possible to reschedule or cancel your PHX to BLV flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
MidAmerica-St. Louis
Distance
1286 mi

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Phoenix to Belleville Flights

The cheapest times to fly from Phoenix to Belleville

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 Phoenix to Belleville are during the month of . You can find some of the cheapest flights from Phoenix to Belleville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Belleville

Sunday is one of the best days to book for cheap flights from Phoenix to Belleville: 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 Phoenix to Belleville

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 Phoenix to Belleville in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Phoenix to Belleville 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. Bundling together your Phoenix to Belleville 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.

 

Phoenix to Belleville Flights

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*Available to One Key members.