Question 1

Which is the best airline for flights from Chicago to Boise, Southwest or Alaska Airlines?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Chicago to Boise are Southwest and Alaska Airlines. With an average price for the route of $383 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $383 and an overall rating of 7.9.

Question 2

How long does a flight from Chicago to Boise take?

Accepted Answer

The duration of a nonstop flight to Boise from Chicago is typically 3h 35m. The journey crosses a distance of 1,448 miles.

Question 3

How many flights are there between Chicago and Boise per day?

Accepted Answer

Each day, there are between 3 and 4 nonstop flights that take off from Chicago and land in Boise, with an average flight time of 3h 45m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 25 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 4

How many flights are there between Chicago and Boise per day?

Accepted Answer

Each day, there are between 3 and 4 nonstop flights that take off from Chicago and land in Boise, with an average flight time of 3h 45m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 25 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 5

What is the cheapest flight from Chicago to Boise?

Accepted Answer

In the last 5 days, the lowest price for a flight from Chicago to Boise was $116 for a one-way ticket and $244 for a round-trip.

Question 6

Do I need a passport to fly between Chicago and Boise?

Accepted Answer

A passport is not required to fly from Chicago to Boise.

Question 7

Which airlines fly most frequently between Chicago and Boise?

Accepted Answer

Chicago and Boise are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (14 flights per week), American Airlines (7 flights per week), and Southwest (4 flights per week).

Question 8

Which airlines fly most frequently between Chicago and Boise?

Accepted Answer

Chicago and Boise are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (14 flights per week), American Airlines (7 flights per week), and Southwest (4 flights per week).

Question 9

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

Accepted Answer

If you are looking for a flight deal from Chicago to Boise, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Boise, Thursday is the cheapest day to fly and Sunday is the most expensive.

Question 10

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

Accepted Answer

If you are looking for a flight deal from Chicago to Boise, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Boise, Thursday is the cheapest day to fly and Sunday is the most expensive.

Question 11

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

Accepted Answer

There are 2 airports in Chicago (Chicago Midway and Chicago O'Hare Intl.) and only 1 airport in Boise (Boise Air Term. Gowen Fld). The cheapest flights are generally found on the Chicago O'Hare Airport to Boise Air Term. Gowen Fld flight route.

Question 12

What’s the earliest departure time from Chicago to Boise?

Accepted Answer

Early birds can take the earliest flight from Chicago at 8:40 am and will be landing in Boise at 11:26 am.

Question 13

What’s the latest departure time from Chicago to Boise?

Accepted Answer

If you prefer to fly at night, the latest flight from Chicago to Boise jets off at 7:51 pm and lands at 10:53 pm.

Question 14

Which airlines fly non-stop between Chicago and Boise?

Accepted Answer

There are 3 airlines that fly nonstop from Chicago to Boise. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $269 for a round-trip flight. On average, the best prices for this route can be found at American Airlines.

Question 15

Which airlines fly non-stop between Chicago and Boise?

Accepted Answer

There are 3 airlines that fly nonstop from Chicago to Boise. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $269 for a round-trip flight. On average, the best prices for this route can be found at American Airlines.

Question 16

Which airlines offer Wi-Fi service onboard planes from Chicago to Boise?

Accepted Answer

American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Chicago to Boise flight route.

Question 17

Which aircraft models fly most regularly from Chicago to Boise?

Accepted Answer

The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chicago to Boise flight route.

Question 18

Which airline alliances offer flights from Chicago to Boise?

Accepted Answer

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

Question 19

On which days can I fly direct from Chicago to Boise?

Accepted Answer

There are nonstop flights from Chicago to Boise on a daily basis.

Question 20

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

Accepted Answer

The cheapest month for flights from Chicago to Boise is February, where tickets cost $323 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $545 and $478 respectively.

Question 21

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

Accepted Answer

The cheapest month for flights from Chicago to Boise is February, where tickets cost $323 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $545 and $478 respectively.

Question 22

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

Accepted Answer

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 Chicago to Boise.

Question 23

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

Accepted Answer

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

Question 24

What is the Hacker Fare option on flights from Chicago to Boise?

Accepted Answer

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 Boise with an airline and back to Chicago with another airline.

Question 25

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Boise?

Accepted Answer

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

Question 26

What is the cheapest layover airport when flying from Chicago to Boise?

Accepted Answer

Flights via San Diego (SAN) offer the most affordable fares, with an average round-trip price of $294.

Question 27

What is the most popular layover airport when flying from Chicago to Boise?

Accepted Answer

Seattle (SEA) is the top choice – 36% of KAYAK users who clicked on 1-stop flights from Chicago to Boise picked an itinerary connecting there.

Question 28

Which layover airport has the quickest connection when flying from Chicago to Boise?

Accepted Answer

If you prefer a quick connection, Minneapolis (MSP) often has the shortest layovers from Chicago to Boise, with an average of 0h 52m.

Question 29

Which layover airport offers the shortest total travel time from Chicago to Boise?

Accepted Answer

Consider flying via Salt Lake City (SLC) for the shortest journey. The average one-way travel time for flights connecting there is 5h 32m.

Question 30

Which cabin class options are there for flights between Chicago and Boise?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 31

Which cabin class options are there for flights between Chicago and Boise?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 32

Which airlines provide the cheapest flights from Chicago to Boise?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Chicago to Boise were found on Frontier ($244) and Alaska Airlines ($282).

Question 33

Which airlines provide the cheapest flights from Chicago to Boise?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Chicago to Boise were found on Frontier ($244) and Alaska Airlines ($282).

Question 34

What is the cheapest Chicago to Boise flight route?

Accepted Answer

The cheapest return flight from Chicago to Boise costs $335 on the route between Chicago O'Hare Intl Airport (ORD) and Boise (BOI). Over the past month, this route was, on average, 2% cheaper than other Chicago-Boise routes. It is also the most popular route.

Question 35

What is the cheapest Chicago to Boise flight route?

Accepted Answer

The cheapest return flight from Chicago to Boise costs $335 on the route between Chicago O'Hare Intl Airport (ORD) and Boise (BOI). Over the past month, this route was, on average, 2% cheaper than other Chicago-Boise routes. It is also the most popular route.

Question 36

How far in advance should I book a flight from Chicago to Boise?

Accepted Answer

To get a below average price on the flight from Chicago to Boise, you should book around 7 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Question 37

How far in advance should I book a flight from Chicago to Boise?

Accepted Answer

To get a below average price on the flight from Chicago to Boise, you should book around 7 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Question 38

Can I save money by flying with a layover from Chicago to Boise?

Accepted Answer

No, with an average price for the route of $444, prices are generally cheapest when you fly direct.

Question 39

Can I save money by flying with a layover from Chicago to Boise?

Accepted Answer

No, with an average price for the route of $444, prices are generally cheapest when you fly direct.

Question 40

How much is a round-trip flight from Chicago to Boise?

Accepted Answer

Flight prices are below average for this route right now.Flights to Boise from Chicago usually cost between $355 and $547 in September.
The lowest price found in the past 5 days was $242 on Frontier (Sep 17-Sep 21).

Question 41

What are the most popular airlines flying to Boise?

Accepted Answer

The most popular airline among KAYAK users flying to Boise is American Airlines, followed by United Airlines and Southwest.

Low season	April
High season	October
Cheapest flight	$116

CHI - BOI

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Cheap Flights from Chicago to Boise (CHI-BOI)

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How much is a round-trip flight from Chicago to Boise?

What is the cheapest Chicago to Boise flight route?

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

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

Can I save money by flying with a layover from Chicago to Boise?

How far in advance should I book a flight from Chicago to Boise?

Which airlines provide the cheapest flights from Chicago to Boise?

Which airlines fly most frequently between Chicago and Boise?

Which airlines fly non-stop between Chicago and Boise?

What is the most popular layover airport when flying from Chicago to Boise?

What is the cheapest layover airport when flying from Chicago to Boise?

Which layover airport offers the shortest total travel time from Chicago to Boise?

Which layover airport has the quickest connection when flying from Chicago to Boise?

Which cabin class options are there for flights between Chicago and Boise?

How many flights are there between Chicago and Boise per day?

How long does a flight from Chicago to Boise take?

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