Home >> Fares From A City >> St. Louis, MO >> St. Louis, MO (STL) To Salt Lake City, UT (SLC)
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    Fri, July 29, 2016
    Wed, November 16, 2016
Peter T.
Staff Airfare Analyst
Peter's Notes:
No min. stay. 20% Off Promo Code Fare; Late Summer/Fall travel. Fare can be bought one-way for half the lowest roundtrip price.
Book this fare on FlyFrontier.com using promo code SAVE20 for travel between Aug. 5 - Nov. 16, 2016. Blackout dates apply: Sep. 1-2, 5; Oct. 7 & 10, 2016. Promo code is valid for Mon-Sat travel, however, lowest fares on many routes are for Tue/Wed/Sat travel. This fare may require a long layover in Denver.

This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period or on a daily basis. Some routes are seasonal and may not operate through the entire travel period. Lower fares may be available for Frontier Discount Den members.

Promo code takes 20% off the base fare only and does not apply to taxes/fees. This promo code expires at 11:59 p.m. ET on Jul. 29, 2016. However, the lowest available fare can change at any time.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for first checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Reviews for St. Louis to Salt Lake City
1 Traveler Reviews
"Great job"
Flight from St. Louis to Salt Lake City
Airline: Delta
RT/OW: roundtrip
Date of Flight: May 2011
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
I was very pleased with my service on this flight. The departure flight was overbooked but I was not affected other than I had to gate check my carry-on. Service on flight was excellent. On the return flight I was notified that there was a gate change before take-off. This flight also had excellent service. My only complaint would be that if I had not only packed in a carry-one I would have been charged for my checked baggage. Passengers should not be charged for checked baggage unless the bag is overweight. Also the airlines should offer more snacks for travelers since the TSA doen't allow you to bring drinks or food unless it is purchased when in the gate area.
Found by other travelers: St. Louis, MO (STL) to Salt Lake City, UT (SLC)
Flight from to Salt Lake City (STL - SLC)
Sat, Aug 23 - Wed, Aug 27
Flight from to Salt Lake City (STL - SLC)
Mon, Sep 22 - Sun, Sep 28
Flight from to Salt Lake City (STL - SLC)
Tue, Jul 15 - Mon, Jul 21
Flight from to Salt Lake City (STL - SLC)
Tue, Jul 15 - Mon, Jul 21
Flight from to Salt Lake City (STL - SLC)
Fri, Jul 11 - Mon, Jul 14
Flight from to Salt Lake City (STL - SLC)
Sat, Jun 7 - Tue, Jun 10
Flight from to Salt Lake City (STL - SLC)
Sat, Jun 14 - Wed, Jun 25
Flight from to Salt Lake City (STL - SLC)
Fri, Jun 6 - Sun, Jun 8
US Airways
Flight from to Salt Lake City (STL - SLC)
Sat, Oct 11 - Sat, Oct 18
Flight from to Salt Lake City (STL - SLC)
Wed, Jun 11 - Mon, Jun 30
There are approximately 279 flights covering the route from Lambert-St. Louis International Airport in to Salt Lake City International Airport in Salt Lake City, provided by as many as 8 airlines.
The following airlines often offer cheap flights from to Salt Lake City
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