STL - INV

$626 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 9/17. 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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Flights 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

Wed, Sep 17 - Wed, Oct 1
British Airways Logo
3:59 pm - 2:35 pmSTL-INV
16h 36m2 stops
British Airways Logo
10:30 am - 9:06 pmINV-STL
16h 36m2 stops
$626British Airways
Find Deal
Fri, Oct 10 - Fri, Oct 24
British Airways Logo
2:15 pm - 10:15 amSTL-INV
14h 00m2 stops
British Airways Logo
10:25 am - 8:26 pmINV-STL
16h 01m2 stops
$654British Airways
Find Deal
Fri, Oct 10 - Mon, Oct 20
British Airways Logo
2:15 pm - 10:15 amSTL-INV
14h 00m2 stops
British Airways Logo
3:45 pm - 4:23 pmINV-STL
30h 38m2 stops
$655British Airways
Find Deal
Fri, Oct 10 - Mon, Oct 20
British Airways Logo
7:15 am - 10:15 amSTL-INV
21h 00m2 stops
British Airways Logo
11:20 am - 11:41 pmINV-STL
18h 21m2 stops
$740British Airways
Find Deal
Fri, Oct 10 - Mon, Oct 20
American Airlines Logo
4:25 pm - 8:10 pmSTL-INV
21h 45m2 stops
American Airlines Logo
11:20 am - 11:54 pmINV-STL
18h 34m3 stops
$909American Airlines
Find Deal
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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.

What is the cheapest month to fly from St. Louis to Inverness?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Inverness, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Inverness is October, where tickets cost $286 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,247 and $938 respectively.

Good to know

Low seasonDecember
High seasonApril
Cheapest flight$626
Best time to beat the crowds with an average 23% 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 $626 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 is the only airline alliance operating flights between St. Louis and Inverness.

  • 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 $640 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
6.9Entertainment
6.5Food
8.0Crew
7.2Comfort
7.5Boarding
Airline reviews

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.

10.0 ExcellentBrian, Jun 2025SAN - LHR
Read more American Airlines reviews

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

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

More room. International flight - by the time you put your purse and shoes under the seat in front of you, add in the pillow and blanket they give you- makes for tight fit.

Only for BA because we had to get to Edinburgh at a certain time. Baggage lost, late boarding with only one person checking, again, our passports and boarding passes until the despatch controller had to step in to get us away. Will never fly BA again.

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

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

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