$86 Cheap flight deals from Charlotte (CLT) to Union (STL)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from Charlotte to Union
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $86 One Way, $193 Round Trip from Charlotte to Union
Prices starting at $193 for return flights and $86 for one-way flights to Union were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Union economy flight packages
All Towne Suites
Sep 17 - Sep 19
Charlotte (CLT) to St. Louis (STL)
St. Louis (STL) to Charlotte (CLT)
Reviewed on Jul 25, 2025
Baymont by Wyndham Ft. Leonard/Saint Robert
Sep 17 - Sep 19
Charlotte (CLT) to St. Louis (STL)
St. Louis (STL) to Charlotte (CLT)
Reviewed on Jun 26, 2025
Holiday Inn Express Hotel & Suites St. Robert by IHG
Sep 17 - Sep 19
Charlotte (CLT) to St. Louis (STL)
St. Louis (STL) to Charlotte (CLT)
Reviewed on Dec 29, 2021
More About Flying To Union from Charlotte
Route Information for Flights from Charlotte to Union
Origin Airport IATA Code | CLT |
|---|---|
Destination Airport IATA Code | STL |
Distance | 573 mi |
Direct Flight Airlines | American Airlines, Southwest Airlines |
Earliest Flight Arrival | 2:29PM UTC |
Latest Flight Arrival | 4:05AM UTC |
Charlotte to Union
Using Orbitz can save you a significant amount of money and time when booking Charlotte to Union flights. With cutting-edge mobile tools for on-the-move travel planning and guaranteed low prices, Orbitz is the ultimate resource for travelers looking for great deals.
Book Your Charlotte to Union Flights From Any Location
Orbitz now offers free apps for iPad, iPhone, and Android users. You can use Orbitz on these devices to search for affordable fares and to book flights from Charlotte to Union. Mobile apps also allow users to view, compare, and book hotel rooms with just a few taps on the screen and let you access up-to-date flight and baggage claim information in a matter of seconds.
Fly Cheap and Boost Your Frequent Flyer Miles
Earn miles or points on select Charlotte to Union flights to boost your frequent flyer travel rewards. When using Orbitz to book domestic or international flights, include your frequent flyer numbers or add these details to your Orbitz user profile so they are included with your reservation.
Keep Everyone Updated With Flight Alerts
Orbitz is the ideal way to book flights from Charlotte to Union. Free Orbitz alerts can be sent to you and as many as six of your contacts about changes to your Charlotte to Union flights. This keeps everyone notified of flight delays or any other disruptions that might impact your arrival time.
Orbitz Makes It Easy to Plan Your Trips on a Budget
You can always find affordable flights from Charlotte to Union on Orbitz. Use different airlines to book arrival and departure flights, take advantage of vacation package deals, and secure exclusive rewards.
Flights from Charlotte
- Charlotte to New York
- Charlotte to Orlando
- Charlotte to Boston
- Charlotte to Houston
- Charlotte to Dallas
- Charlotte to Los Angeles
- Charlotte to Chicago
- Charlotte to Newark
- Charlotte to Jacksonville
- Charlotte to Phoenix
- Charlotte to New Orleans
- Charlotte to Philadelphia
- Charlotte to Fort Lauderdale
- Charlotte to London
- Charlotte to Toronto
- Charlotte to Paris
- Charlotte to San Francisco
- Charlotte to Rome
- Charlotte to Hartford
- Charlotte to Providence
Charlotte Airports
Union Airports
Top Trending
- Los Angeles to Cabo San Lucas
- New York to Orlando
- Toronto to Orlando
- Toronto to Miami
- Los Angeles to New York
- Chicago to Las Vegas
- New York to Los Angeles
- Atlanta to Las Vegas
- Orlando to Miami
- New York to Las Vegas
- Seattle to Las Vegas
- Boston to Orlando
- Chicago to Phoenix
- Vancouver to Las Vegas
- Portland to Las Vegas
- Toronto to Las Vegas
- Houston to Las Vegas
- Denver to Las Vegas
- New York to Miami
- Los Angeles to Las Vegas
- Minneapolis - St. Paul to Las Vegas
- Toronto to Los Angeles
- Chicago to New York
- New York to Atlanta
- Atlanta to New York
- Atlanta to Miami
- New York to London
- Toronto to New York
- Dallas to Las Vegas
- Detroit to Las Vegas
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.