$101 Cheap flight deals from New Orleans (MSY) to Union (STL)
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This Weekend's Flight Deals from New Orleans 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 $101 One Way, $214 Round Trip from New Orleans to Union
Prices starting at $214 for return flights and $101 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
Ameristar Casino Resort and Spa
Oct 2 - Oct 4
New Orleans (MSY) to St. Louis (STL)
St. Louis (STL) to New Orleans (MSY)
Reviewed on Aug 29, 2026
Landing Furnished Apartments - Central West End
Oct 2 - Oct 4
New Orleans (MSY) to St. Louis (STL)
St. Louis (STL) to New Orleans (MSY)
More About Flying To Union from New Orleans
Route Information for Flights from New Orleans to Union
Origin Airport IATA Code | MSY |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
New Orleans to Union
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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.