STL - INV

$688 Find Cheap Flights from St. Louis to Inverness

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Inverness departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Inverness

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Inverness, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Inverness, as well as popular online travel agencies
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Flight Deals

Cheap Flights from St. Louis to Inverness (STL-INV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Inverness that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Inverness

Fri, Oct 10 - Mon, Oct 20
British Airways Logo
8:05 pm - 10:25 amSTL-INV
32h 20m2 stops
British Airways Logo
3:45 pm - 11:54 pmINV-STL
38h 09m2 stops
$688British Airways
Find Deal
Fri, Oct 10 - Mon, Oct 20
British Airways Logo
8:05 pm - 10:25 amSTL-INV
32h 20m2 stops
British Airways Logo
3:45 pm - 7:23 pmINV-STL
33h 38m2 stops
$738British Airways
Find Deal
Sat, Mar 14 - Fri, Mar 20
KLM Logo
5:45 pm - 12:45 pmSTL-INV
14h 00m2 stops
KLM Logo
1:15 pm - 9:04 amINV-STL
24h 49m2 stops
$844KLM
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $688 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$688
British Airways
Fri 10/10Mon 10/20
STL - INV • 2 stops
Cheapest one-way
Multiple Airlines
Mon 9/15
STL - INV • multi-stop
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Booking Insights

KAYAK's insights & trends for St. Louis to Inverness flights

Get data-powered insights and trends into flights from St. Louis to Inverness to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Inverness?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Inverness were found on British Airways ($688) and KLM ($844).

Good to know

Low seasonDecember
Cheapest flight$688
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from St. Louis to Inverness

When to book flights from St. Louis to Inverness

Are your dates flexible? Find out the best times to travel from St. Louis to Inverness based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Inverness

  • What is the cheapest flight from St. Louis to Inverness?

    In the last 3 days, the lowest price for a flight from St. Louis to Inverness was $688 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Inverness?

    A passport is required to fly from St. Louis to Inverness.

  • Which airports will I be using when flying from St. Louis to Inverness?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Inverness, also known as Inverness.

  • Which aircraft models fly most regularly from St. Louis to Inverness?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Inverness?

    oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Inverness, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Inverness, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from St. Louis to Inverness are American Airlines and British Airways. With an average price for the route of $689 and an overall rating of 7.2, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $649 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from St. Louis to Inverness?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Inverness.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Inverness?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Inverness from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Inverness?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Inverness with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and INV can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Inverness?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Inverness from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Inverness

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Inverness. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Inverness? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.4Food
6.9Entertainment
7.2Comfort
8.0Crew
Airline reviews

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

2.0 MediocreAnonymous, Sep 2025DEN - LHR
Read more American Airlines reviews

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

British Airways staff are very polite and willing to help.

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Didn’t fly with them as someone had cancelled my flight

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Everything you need to know for your flight from St. Louis to Inverness

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