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$250+ Cheap flights from Illinois to Riga (RIX)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RIX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Illinois to Riga

Keep the following information in mind while searching for Illinois to Riga flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$426
(Cheapflightsfares)

One-way from

$250
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$682
Provider with most accurate pricing for Chicago (CHI)-Riga Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Riga Intl flights.
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From Illinois to Riga Intl
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One-way flight from Illinois to Riga Intl
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High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Illinois to Riga

Cheapest flights from Illinois to Riga
Explore the most affordable flight options available from Illinois to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This oojo deal was found by Cheapflights users on 10/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 pmORD - RIX
2 stops19h 10mScandinavian Airlines
Sun 12/147:30 pmRIX - ORD
2 stops29h 15mScandinavian Airlines
Deal found 10/29$514
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:20 pmORD - RIX
1 stop13h 05mScandinavian Airlines
Thu 12/257:15 amRIX - ORD
1 stop17h 30mScandinavian Airlines
Deal found 10/29$520
This FlightHub deal was found by Cheapflights users on 10/30. 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 11/277:20 pmORD - RIX
1 stop19h 05mScandinavian Airlines
Wed 12/37:00 pmRIX - ORD
1 stop29h 45mScandinavian Airlines
Deal found 10/30$523
This FlightHub deal was found by Cheapflights users on 10/30. 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 11/277:20 pmORD - RIX
1 stop19h 05mScandinavian Airlines
Thu 12/47:00 pmRIX - ORD
1 stop29h 45mScandinavian Airlines
Deal found 10/30$533
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:20 pmORD - RIX
2 stops31h 45mScandinavian Airlines
Wed 12/36:30 pmRIX - ORD
2 stops30h 15mScandinavian Airlines
Deal found 10/30$535
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:20 pmORD - RIX
2 stops37h 25mScandinavian Airlines
Thu 12/46:30 pmRIX - ORD
2 stops30h 15mScandinavian Airlines
Deal found 10/30$553
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:50 pmMDW - RIX
2 stops15h 25mAir France
Thu 12/257:00 amRIX - MDW
2 stops18h 19mAir France
Deal found 10/29$982
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:47 pmMDW - RIX
2 stops15h 28mMultiple Airlines
Sun 12/147:35 amRIX - MDW
2 stops16h 43mMultiple Airlines
Deal found 10/29$2,809
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/134:29 pmMDW - RIX
2 stops16h 46mDelta
Sat 12/207:35 amRIX - MDW
2 stops22h 47mDelta
Deal found 10/28$2,864
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 12/199:34 amMDW - RIX
2 stops19h 41mDelta
Fri 12/267:35 amRIX - MDW
2 stops17h 51mDelta
Deal found 10/30$3,168
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:50 pmMDW - RIX
2 stops15h 25mMultiple Airlines
Tue 1/67:35 amRIX - MDW
2 stops16h 56mMultiple Airlines
Deal found 10/29$3,229
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 12/199:34 amMDW - RIX
2 stops19h 41mDelta
Wed 1/77:35 amRIX - MDW
2 stops22h 34mDelta
Deal found 10/30$3,232

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Riga 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 October 30, 2025.
Use the filters below to find and compare flights from Illinois to Riga that are best for you.

Fly from

Illinois

Fly to

Riga

Route

Depart

Return

Price

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Mon 12/1

7:20 pm-10:30 pm

2 stops19h 10m

Riga Intl

Sun 12/14

7:30 pm-4:45 pm

2 stops29h 15m

$514

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Thu 12/11

7:20 pm-4:25 pm

1 stop13h 05m

Riga Intl

Thu 12/25

7:15 am-4:45 pm

1 stop17h 30m

$520

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Thu 11/27

7:20 pm-10:25 pm

1 stop19h 05m

Riga Intl

Fri 12/5

1:25 pm-4:45 pm

2 stops35h 20m

$563

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Mon 11/24

5:10 pm-4:45 pm

1 stop15h 35m

Riga Intl

Sat 12/6

2:30 pm-1:50 pm

1 stop31h 20m

$575

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Sat 3/14

8:20 pm-3:05 pm

1 stop11h 45m

Riga Intl

Sat 3/21

3:45 pm-5:37 pm

2 stops56h 52m

$592

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Tue 11/25

12:50 pm-1:10 pm

2 stops16h 20m

Riga Intl

Tue 12/2

2:40 pm-2:55 pm

2 stops32h 15m

$661

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Thu 1/1

7:20 pm-4:45 pm

2 stops13h 25m

Riga Intl

Sat 1/10

7:15 am-4:45 pm

1 stop17h 30m

$706

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Fri 11/28

5:10 pm-1:45 pm

1 stop12h 35m

Riga Intl

Mon 12/1

6:10 pm-5:00 pm

2 stops30h 50m

$707

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Sat 12/13

6:30 pm-10:40 am

2 stops32h 10m

Riga Intl

Sat 12/20

7:10 am-4:45 pm

2 stops41h 35m

$708

ChicagoRiga

MDW - RIX

MDWRIX

Chicago Midway

Sun 3/29

1:00 pm-5:15 pm

2 stops20h 15m

Riga Intl

Thu 4/2

7:45 am-6:34 pm

2 stops18h 49m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 36 results
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Best time to book a flight from Illinois to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga 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 Riga

What is the cheapest month to book a flight from Illinois to Riga?

Currently, March is the cheapest month in which you can book a flight from Illinois to Riga (average of $467). Flying from Illinois to Riga in June is currently the most expensive (average of $712). 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 RIX?

Find hourly flight availability from Illinois to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Illinois to Riga, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 41% versus a flight in the evening.

Related info for your journey

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

  • What airport do you fly into for flights to Riga from Illinois?

    Riga Intl (RIX) is the airport you will fly into if you book a flight from Illinois to Riga. It is only a 5.4 mi journey from Riga Intl (RIX) to Riga’s city center.

  • How long is the flight from Illinois to Riga?

    There are many flights that can get you from Illinois to Riga in 15h 25m. Fly via Scandinavian Airlines, KLM, or Air France to get the fastest option. The distance between Illinois and Riga is about 4552 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to Riga?

    The most popular flight routes from Illinois to Riga are Chicago O'Hare Intl - Riga Intl, Chicago Midway - Riga Intl and Greater Peoria - Riga Intl.

  • Can I find deals for flights from Illinois to Riga that include hotel bookings?

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

  • How can I find direct flights from Illinois to Riga?

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

  • Can I find deals for business class flights from Illinois to Riga?

    Yes. Cheapflights offers flight deals from Illinois to Riga 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 Riga?

    Currently, March is the cheapest month in which you can book a flight from Illinois to Riga (average of $467). Flying from Illinois to Riga in June is currently the most expensive (average of $712). 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 Riga

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Top 8 airlines flying from Illinois to Riga

Discover the top 8 airlines that operate flights from Illinois to Riga. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$536Average$711FlexibilityNo cancel feeOn-time77%
LOTCheapest$559Average$920FlexibilityNo cancel feeOn-time81%
FinnairCheapest$595Average$789FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$606Average$966FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$656Average$981FlexibilityNo cancel feeOn-time71%
KLMCheapest$697Average$909FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$715Average$994FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$733Average$934FlexibilityNo cancel feeOn-time69%

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