BOI - LEX

$249 Find Cheap Flights from Boise to Lexington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Lexington departing on 7/28. 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 Lexington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Lexington, 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 Boise to Lexington, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boise to Lexington (BOI-LEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Lexington 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 Boise to Lexington

Thu, Aug 21 - Sun, Aug 24
Delta Logo
11:39 pm - 9:29 amBOI-LEX
7h 50m1 stop
Delta Logo
5:50 pm - 11:56 pmLEX-BOI
8h 06m2 stops
$319Delta
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Mon, Jun 30 - Fri, Jul 4
Delta Logo
11:40 pm - 9:24 amBOI-LEX
7h 44m1 stop
Delta Logo
7:35 am - 5:13 pmLEX-BOI
11h 38m2 stops
$344Delta
Find Deal
Thu, Jun 26 - Wed, Jul 9
Delta Logo
11:40 pm - 9:24 amBOI-LEX
7h 44m1 stop
Delta Logo
5:50 pm - 12:09 amLEX-BOI
8h 19m2 stops
$359Delta
Find Deal
Mon, Jun 30 - Fri, Jul 4
Delta Logo
11:40 pm - 9:24 amBOI-LEX
7h 44m1 stop
Delta Logo
5:50 am - 12:36 pmLEX-BOI
8h 46m1 stop
$364Delta
Find Deal
Mon, Jul 28 - Sat, Aug 2
American Airlines Logo
3:35 pm - 12:46 amBOI-LEX
7h 11m1 stop
American Airlines Logo
5:47 am - 10:54 amLEX-BOI
7h 07m1 stop
$394American Airlines
Find Deal
Thu, Jun 26 - Sat, Jul 19
American Airlines Logo
3:35 pm - 12:45 amBOI-LEX
7h 10m1 stop
American Airlines Logo
5:47 am - 10:54 amLEX-BOI
7h 07m1 stop
$494American Airlines
Find Deal
Mon, Jun 30 - Fri, Jul 4
United Airlines Logo
5:00 am - 5:01 pmBOI-LEX
10h 01m2 stops
United Airlines Logo
11:00 am - 7:47 pmLEX-BOI
10h 47m2 stops
$495United Airlines
Find Deal
Thu, Jun 26 - Sat, Jul 5
United Airlines Logo
10:50 am - 11:44 pmBOI-LEX
10h 54m2 stops
United Airlines Logo
7:00 am - 3:59 pmLEX-BOI
10h 59m2 stops
$577United Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
Alaska Airlines Logo
8:31 pm - 11:11 amBOI-LEX
12h 40m2 stops
Alaska Airlines Logo
11:44 am - 10:40 pmLEX-BOI
12h 56m2 stops
$601Alaska Airlines
Find Deal
Thu, Jun 26 - Mon, Jul 14
Alaska Airlines Logo
6:00 am - 6:18 pmBOI-LEX
10h 18m2 stops
Alaska Airlines Logo
6:04 am - 1:55 pmLEX-BOI
9h 51m2 stops
$724Alaska Airlines
Find Deal
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KAYAK's insights & trends for Boise to Lexington flights

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

What’s the cheapest day of the week to fly from Boise to Lexington?

The average price of all round-trip flights from Boise to Lexington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Lexington on a Wednesday and more expensive on a Monday. On your return trip to Boise, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Boise to Lexington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Lexington, 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 Boise to Lexington is October, where tickets cost $258 (return) on average. On the other hand, the most expensive months are May and January, where the average cost of round-trip tickets is $704 and $664 respectively.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$249
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Boise to Lexington

When to book flights from Boise to Lexington

Are your dates flexible? Find out the best times to travel from Boise to Lexington 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 Boise to Lexington

  • What is the cheapest flight from Boise to Lexington?

    In the last 3 days, the lowest price for a flight from Boise to Lexington was $249 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Boise and Lexington?

    No, a passport isn't needed to fly from Boise to Lexington. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Boise to Lexington?

    When flying out of Boise you will be using Boise Air Term. Gowen Fld. You will be landing at Lexington, also known as Lexington Blue Grass.

  • Which aircraft models fly most regularly from Boise to Lexington?

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

  • Which airline alliances offer flights from Boise to Lexington?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boise and Lexington, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Lexington, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Lexington are Delta and United Airlines. With an average price for the route of $303 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $568 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Lexington?

    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 Boise to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Boise 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 Boise to Lexington?

    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 Lexington with an airline and back to Boise with another airline. Booking your flights between Boise and LEX 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 Boise to Lexington?

    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 Lexington from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Boise to Lexington

 
See real verified KAYAK customer reviews for airlines flying from Boise to Lexington. 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 Boise to Lexington? 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.
8.0
DeltaOverall score based on 7963 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
8.5Crew
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Everything you need to know for your flight from Boise to Lexington

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