BOI - CDG

$503 Find Cheap Flights from Boise to Paris

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Paris departing on 2/18. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Paris Charles de Gaulle Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Paris, 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 Paris, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$503
Overall average: $1,646
Finnair
Wed 2/18Wed 2/25
BOI - CDG • 1 stop
Cheapest one-way
$509
Multiple Airlines
Sat 5/23
BOI - CDG • 3 stops
Top airlines
Finnair
Cheapest • from $503 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 33% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Paris!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Paris (BOI-CDG)

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

Wed, Feb 18 - Wed, Feb 25
Finnair Logo
7:00 am - 9:05 amBOI-CDG
18h 05m1 stop
Finnair Logo
7:00 pm - 10:36 pmCDG-BOI
35h 36m2 stops
$503Finnair
Find Deal
Wed, Mar 18 - Wed, Apr 1
United Airlines Logo
8:39 am - 9:40 amBOI-CDG
18h 01m1 stop
United Airlines Logo
12:40 pm - 9:36 pmCDG-BOI
40h 56m2 stops
$505United Airlines
Find Deal
Wed, Feb 25 - Tue, Mar 10
Finnair Logo
7:00 am - 9:05 amBOI-CDG
18h 05m1 stop
Finnair Logo
6:50 am - 10:36 pmCDG-BOI
22h 46m2 stops
$506Finnair
Find Deal
Wed, Feb 18 - Wed, Feb 25
Finnair Logo
7:00 am - 9:05 amBOI-CDG
18h 05m1 stop
Finnair Logo
6:50 am - 10:36 pmCDG-BOI
23h 46m2 stops
$507Finnair
Find Deal
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
7:00 am - 9:15 amBOI-CDG
18h 15m2 stops
Multiple Airlines Logo
7:00 pm - 10:36 pmCDG-BOI
35h 36m2 stops
$511Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 24
Delta Logo
5:50 am - 8:15 amBOI-CDG
18h 25m1 stop
Delta Logo
11:30 am - 7:07 pmCDG-BOI
15h 37m1 stop
$514Delta
Find Deal
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
1:39 pm - 3:20 pmBOI-CDG
17h 41m2 stops
American Airlines Logo
11:05 am - 10:36 pmCDG-BOI
19h 31m1 stop
$517American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Finnair Logo
7:00 am - 9:05 amBOI-CDG
18h 05m1 stop
Finnair Logo
11:05 am - 10:36 pmCDG-BOI
19h 31m1 stop
$518Finnair
Find Deal
Wed, Feb 18 - Wed, Feb 25
KLM Logo
10:36 am - 9:20 amBOI-CDG
14h 44m1 stop
KLM Logo
10:30 am - 8:57 pmCDG-BOI
18h 27m1 stop
$521KLM
Find Deal
Mon, Dec 8 - Wed, Dec 24
Delta Logo
5:35 am - 8:10 amBOI-CDG
18h 35m1 stop
Delta Logo
9:40 am - 11:53 pmCDG-BOI
22h 13m2 stops
$523Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Paris flights

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

What is the cheapest month to fly from Boise to Paris Charles de Gaulle Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Paris Charles de Gaulle Airport, 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 Paris Charles de Gaulle Airport is November, where tickets cost $722 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is $1,646 and $1,577 respectively.

Good to know

Low seasonMarch
Cheapest flight$503
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Boise to Paris

When to book flights from Boise to Paris

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

  • What is the cheapest flight from Boise to Paris Charles de Gaulle Airport?

    In the last 3 days, the lowest price for a flight from Boise to Paris Charles de Gaulle Airport was $509 for a one-way ticket and $503 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Boise to Paris?

    SkyTeam is the only airline alliance operating flights between Boise and Paris.

  • Which is the best airline for flights from Boise to Paris, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boise to Paris are Delta and KLM. With an average price for the route of $933 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $854 and an overall rating of 7.7.

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

    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 Paris.

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

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

    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 Paris with an airline and back to Boise with another airline. Booking your flights between Boise and CDG 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 Paris?

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

Reviews of the top 3 airlines serving from Boise to Paris

 
See real verified KAYAK customer reviews for airlines flying from Boise to Paris. 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 Paris? 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.
7.9
DeltaOverall score based on 8011 reviews
8.5Crew
8.1Boarding
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

10.0 ExcellentMary Heather, Nov 2025MKE - LGA
Read more Delta reviews

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

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

Information on your arrival and departure airports