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$269+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RIX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$439
(lol.travel)

One-way from

$269
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$561
From Illinois to Riga Intl
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One-way flight from Illinois to Riga Intl
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Highest demand for flights based on searches. 17% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:25 amORD - RIX
2 stops17h 20mScandinavian Airlines
Tue 11/47:10 amRIX - ORD
2 stops22h 09mScandinavian Airlines
Deal found 9/13$439
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:15 pmORD - RIX
1 stop12h 10mBritish Airways
Tue 11/49:25 amRIX - ORD
2 stops22h 12mBritish Airways
Deal found 9/13$498
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/291:43 pmORD - RIX
2 stops20h 57mAmerican Airlines
Wed 11/51:45 pmRIX - ORD
2 stops29h 06mAmerican Airlines
Deal found 9/14$513
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/2812:03 pmORD - RIX
2 stops22h 37mAmerican Airlines
Tue 11/45:40 pmRIX - ORD
1 stop28h 10mAmerican Airlines
Deal found 9/13$514
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:45 pmORD - RIX
1 stop33h 05mBritish Airways
Wed 11/59:25 amRIX - ORD
2 stops22h 12mBritish Airways
Deal found 9/14$529
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:10 pmORD - RIX
1 stop16h 35mLOT
Mon 10/206:30 pmRIX - ORD
1 stop33h 10mLOT
Deal found 9/13$551
This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:55 pmORD - RIX
1 stop31h 10mLOT
Tue 11/46:40 pmRIX - ORD
1 stop33h 20mLOT
Deal found 9/13$555
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:15 pmORD - RIX
2 stops19h 00mScandinavian Airlines
Tue 11/46:25 pmRIX - ORD
2 stops30h 20mScandinavian Airlines
Deal found 9/13$558
This Billigflug deal was found by Cheapflights users on 9/13. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:48 pmMDW - RIX
2 stops16h 27mAir France
Tue 11/47:00 amRIX - MDW
2 stops19h 25mAir France
Deal found 9/13$739
This KLM deal was found by Cheapflights users on 9/13. 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.
Sun 10/196:23 pmMDW - RIX
2 stops14h 52mKLM
Tue 11/47:35 amRIX - MDW
2 stops18h 08mKLM
Deal found 9/13$747
This KLM deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:23 pmMDW - RIX
2 stops15h 52mKLM
Wed 11/57:35 amRIX - MDW
2 stops16h 40mKLM
Deal found 9/14$755
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 10/1310:35 amMDW - RIX
2 stops18h 25mDelta
Mon 10/207:45 amRIX - MDW
2 stops18h 40mDelta
Deal found 9/13$1,215

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 September 15, 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

Tue 10/28

10:25 am-10:45 am

2 stops17h 20m

Riga Intl

Tue 11/4

7:10 am-9:19 pm

2 stops22h 09m

$439

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Sun 10/19

7:15 pm-3:25 pm

1 stop12h 10m

Riga Intl

Tue 11/4

9:25 am-11:37 pm

2 stops22h 12m

$498

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Wed 10/29

1:43 pm-5:40 pm

2 stops20h 57m

Riga Intl

Wed 11/5

1:45 pm-10:51 am

2 stops29h 06m

$513

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Wed 10/29

10:45 pm-2:50 pm

1 stop33h 05m

Riga Intl

Wed 11/5

9:25 am-11:37 pm

2 stops22h 12m

$529

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Mon 10/13

5:10 pm-5:45 pm

1 stop16h 35m

Riga Intl

Mon 10/20

6:30 pm-7:40 pm

1 stop33h 10m

$551

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Tue 10/28

10:55 pm-1:05 pm

1 stop31h 10m

Riga Intl

Tue 11/4

6:40 pm-8:00 pm

1 stop33h 20m

$555

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Sun 10/19

7:15 pm-10:15 pm

2 stops19h 00m

Riga Intl

Tue 11/4

6:25 pm-4:45 pm

2 stops30h 20m

$558

ChicagoRiga

ORD - RIX

ORDRIX

Chicago O'Hare Intl

Thu 11/20

7:20 pm-4:30 pm

1 stop13h 10m

Riga Intl

Sun 11/23

7:30 pm-4:45 pm

2 stops29h 15m

$591

ChicagoRiga

MDW - RIX

MDWRIX

Chicago Midway

Tue 10/28

1:48 pm-1:15 pm

2 stops16h 27m

Riga Intl

Tue 11/4

7:00 am-6:25 pm

2 stops19h 25m

$739

ChicagoRiga

MDW - RIX

MDWRIX

Chicago Midway

Tue 10/28

1:48 pm-1:10 pm

2 stops16h 22m

Riga Intl

Tue 11/4

7:35 am-5:43 pm

2 stops18h 08m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 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, January is the cheapest month in which you can book a flight from Illinois to Riga (average of $612). Flying from Illinois to Riga in June is currently the most expensive (average of $994). 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 September 15, 2025.

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

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 12h 10m. Fly via Scandinavian Airlines, British Airways, or Air France to get the fastest option. The distance between Illinois and Riga is about 4546 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, January is the cheapest month in which you can book a flight from Illinois to Riga (average of $612). Flying from Illinois to Riga in June is currently the most expensive (average of $994). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$481Average$681FlexibilityNo cancel feeOn-time77%
LOTCheapest$544Average$853FlexibilityNo cancel feeOn-time81%
FinnairCheapest$591Average$789FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$606Average$966FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$656Average$981FlexibilityNo cancel feeOn-time71%
KLMCheapest$681Average$878FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$704Average$994FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$733Average$864FlexibilityNo cancel feeOn-time69%

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