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Yosemite National Park

$100+ Cheap flights from Illinois to Yosemite National Park

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RNO
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Illinois to Yosemite National Park

Keep the following information in mind while searching for Illinois to Yosemite National Park flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(CheapOair)

One-way from

$100
(Cheapflightsfares)

Popular in

November

Cheapest in

April

Average price

$330
Provider with most accurate pricing for Chicago (CHI)-Fresno Airterminal flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Fresno Airterminal flights.
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From Illinois to Yosemite National Park
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One-way flight from Illinois to Yosemite National Park
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Highest demand for flights based on searches. 11% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Illinois to Yosemite National Park

Cheapest flights from Illinois to Yosemite National Park
Explore the most affordable flight options available from Illinois to Yosemite National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This CheapOair deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:07 pmSTL - RNO
1 stop21h 29mFrontier
Thu 5/88:13 pmRNO - STL
1 stop22h 52mFrontier
Deal found 4/3$240
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:06 amORD - BFL
1 stop6h 46mAmerican Airlines
Tue 6/107:10 pmBFL - ORD
1 stop8h 53mAmerican Airlines
Deal found 4/3$240
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:33 amPIA - RNO
1 stop9h 20mAmerican Airlines
Sat 5/106:00 amRNO - PIA
1 stop7h 04mAmerican Airlines
Deal found 4/3$251
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:15 pmORD - FAT
1 stop10h 04mDelta
Tue 5/610:45 pmFAT - ORD
1 stop9h 18mDelta
Deal found 4/4$257
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/210:26 pmORD - RNO
2 stops23h 08mSpirit Airlines
Fri 5/99:19 amRNO - ORD
2 stops19h 23mSpirit Airlines
Deal found 4/2$262
This Travelocity deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:00 amORD - RNO
1 stop9h 33mMultiple Airlines
Tue 6/109:16 pmRNO - ORD
1 stop6h 09mMultiple Airlines
Deal found 4/4$263
This Mytrip deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:59 pmORD - FAT
2 stops24h 17mMultiple Airlines
Wed 5/1411:09 amFAT - ORD
1 stop16h 16mMultiple Airlines
Deal found 4/3$266
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:49 pmORD - FAT
Nonstop4h 41mUnited Airlines
Sun 5/47:00 amFAT - ORD
Nonstop4h 05mUnited Airlines
Deal found 4/4$269
This FlightHub deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:50 pmMDW - RNO
1 stop23h 46mFrontier
Mon 4/2112:27 pmRNO - MDW
1 stop9h 54mFrontier
Deal found 4/4$280
This Frontier deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:40 amORD - RNO
1 stop6h 46mFrontier
Mon 4/1412:27 pmRNO - ORD
1 stop10h 10mFrontier
Deal found 4/2$280
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:50 amPIA - RNO
1 stop8h 13mUnited Airlines
Wed 4/237:05 amRNO - PIA
1 stop7h 41mUnited Airlines
Deal found 4/4$284
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:55 amMLI - RNO
1 stop8h 08mUnited Airlines
Wed 4/237:05 amRNO - MLI
1 stop6h 06mUnited Airlines
Deal found 4/4$284

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Yosemite National Park that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from Illinois to Yosemite National Park that are best for you.

Fly from

Illinois

Fly to

Yosemite National Park

Route

Depart

Return

Price

St. LouisReno

STL - RNO

STLRNO

Lambert-St Louis

Thu 5/1

4:07 pm-11:36 am

1 stop21h 29m

Reno

Thu 5/8

8:13 pm-9:05 pm

1 stop22h 52m

$240

ChicagoBakersfield

ORD - BFL

ORDBFL

Chicago O'Hare Intl

Tue 6/3

7:06 am-11:52 am

1 stop6h 46m

Bakersfield Meadows Field

Tue 6/10

7:10 pm-6:03 am

1 stop8h 53m

$240

PeoriaReno

PIA - RNO

PIARNO

Greater Peoria

Sat 5/3

6:33 am-1:53 pm

1 stop9h 20m

Reno

Sat 5/10

6:00 am-3:04 pm

1 stop7h 04m

$251

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Thu 5/1

1:15 pm-9:19 pm

1 stop10h 04m

Fresno Airterminal

Tue 5/6

10:45 pm-10:03 am

1 stop9h 18m

$257

ChicagoReno

ORD - RNO

ORDRNO

Chicago O'Hare Intl

Fri 5/2

10:26 pm-7:34 pm

2 stops23h 08m

Reno

Fri 5/9

9:19 am-6:42 am

2 stops19h 23m

$262

ChicagoReno

ORD - RNO

ORDRNO

Chicago O'Hare Intl

Sat 6/7

7:00 am-2:33 pm

1 stop9h 33m

Reno

Tue 6/10

9:16 pm-5:25 am

1 stop6h 09m

$263

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Fri 5/9

6:59 pm-5:16 pm

2 stops24h 17m

Fresno Airterminal

Wed 5/14

11:09 am-5:25 am

1 stop16h 16m

$266

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Fri 5/2

7:49 pm-10:30 pm

Nonstop4h 41m

Fresno Airterminal

Sun 5/4

7:00 am-1:05 pm

Nonstop4h 05m

$269

ChicagoReno

MDW - RNO

MDWRNO

Chicago Midway

Thu 4/17

8:50 pm-6:36 pm

1 stop23h 46m

Reno

Mon 4/21

12:27 pm-12:21 am

1 stop9h 54m

$280

ChicagoReno

ORD - RNO

ORDRNO

Chicago O'Hare Intl

Thu 5/1

8:14 pm-7:13 pm

1 stop24h 59m

Reno

Sun 5/4

8:13 pm-5:10 am

1 stop6h 57m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Yosemite National Park

Have a flexible travel schedule? Discover the best time to fly to Yosemite National Park from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Yosemite National Park

What is the cheapest month to book a flight from Illinois to Yosemite National Park?

Currently, October is the cheapest month in which you can book a flight from Illinois to Yosemite National Park (average of $326). Flying from Illinois to Yosemite National Park in June is currently the most expensive (average of $444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to KIS?

Find hourly flight availability from Illinois to Yosemite National Park. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Yosemite National Park as you normally would.

Weekly flight availability from Illinois to Yosemite National Park

Explore weekly flight availability from Illinois to Yosemite National Park. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 4, 2025.

The most flights from USIL to zzKIS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Yosemite National Park by month

Plan your trip to Yosemite National Park by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Yosemite National Park ranges from 0.0 - 2.2 inches per month. January is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Yosemite National Park when rainfall is around 0.0 in.

Temperature in Yosemite National Park by month

Plan your trip to Yosemite National Park by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Yosemite National Park, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Yosemite National Park

Get insights into the airlines that provide service to Yosemite National Park. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Yosemite National Park. Reviews last updated April 4, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Illinois to Yosemite National Park to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,839 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,900 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,349 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,618 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Illinois to Yosemite National Park. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Yosemite National Park one-way?

    The cheapest airlines for a one-way flight from Illinois to Yosemite National Park are Spirit Airlines ($100), Frontier ($120), and Delta ($129).

  • Can I find deals for flights from Illinois to Yosemite National Park that include hotel bookings?

    Yes. In addition to deals on Illinois to Yosemite National Park flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Yosemite National Park?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Yosemite National Park.

  • Can I find deals for business class flights from Illinois to Yosemite National Park?

    Yes. Cheapflights offers flight deals from Illinois to Yosemite National Park by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Yosemite National Park?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Yosemite National Park (average of $326). Flying from Illinois to Yosemite National Park in June is currently the most expensive (average of $444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Yosemite National Park

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Yosemite National Park

Discover the top 7 airlines that operate flights from Illinois to Yosemite National Park. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$220FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$105Average$209FlexibilityNo cancel feeOn-time65%
DeltaCheapest$194Average$319FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$529FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$240Average$463FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$266Average$468FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$279Average$537FlexibilityNo cancel feeOn-time69%

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