Chicago Gateway in 5 Days on a Budget

Five days builds on the 3-day plan’s Milwaukee and Indiana Dunes trips with a fourth day in Racine, the cheaper Wisconsin stop most visitors skip, and a fifth day exploring Union Station and O’Hare’s role as national hubs. Need less time? Drop back to the 3-day version . Need more? Nest into the 6-day or 7-day version of this same route.

Book these before you go

Day Focus Distance/time from Chicago Cost
Day 1 Chicago gateway orientation: Union Station, the Route 66 Begin sign In Chicago $15-30
Day 2 Milwaukee day trip via Amtrak Hiawatha ~90 min train $45-80
Day 3 Indiana Dunes National Park via the South Shore Line ~1h train $20-35
Day 4 Racine via Hiawatha to Sturtevant, then a local bus ~70 min train + 20 min bus $30-50
Day 5 Hub day: O’Hare round trip, Union Station’s long-haul lines In Chicago $20-35

Day 1: Chicago basecamp, gateway orientation

Morning: land at O’Hare and ride the Blue Line downtown ($2.75 tapped on a Ventra card or a contactless bank card, about 45 minutes, the only Chicago airport line that runs 24/7), or Midway’s Orange Line (25-30 minutes, but mind its overnight service gap if you’re landing very early or late). Check into a Loop or River North hotel and pick up a Ventra card ($5, refunded as transit credit if registered online within 90 days) if you’re not just tapping a bank card.

Midday: walk to Union Station’s Great Hall (225 S Canal St), the free 1925 Beaux-Arts landmark that makes Chicago a national rail hub in the first place. Check the departure board for the six long-haul lines out of here, the California Zephyr, Empire Builder, Lake Shore Limited, Capitol Limited, Texas Eagle, and City of New Orleans, even on a day you’re not riding one.

Afternoon: walk or ride the Red Line to the Route 66 “Begin” sign at Adams Street and Michigan Avenue, standing since roughly 1955, then over to Navy Pier for the new 2026 centennial ceremonial starting point, dedicated March 25, 2026. Both are free photo stops, no ticket required for either.

Evening: a Chicago hot dog ($4-8, no ketchup) or an Italian beef sandwich ($8-13) for dinner.

Day 1 running total: roughly $15-30 per person, transit and food only, before any hotel cost.

Day 2: Milwaukee on the Hiawatha

Morning: catch a morning Amtrak Hiawatha from Union Station (seven weekday and Saturday round trips, six on Sunday), the 90-minute run to downtown Milwaukee, advance fares $19-37 one-way depending on demand. Book a summer Saturday run a few days ahead; it does sell out.

Midday: walk the Milwaukee lakefront, then the Milwaukee Public Market for lunch, a food hall where you pay per vendor rather than for admission.

Afternoon: the Lakefront Brewery tour ($13 weekday, $16 weekend, two pours and a souvenir glass included) is one of the better-value brewery tours in the Midwest, or catch the Milwaukee Art Museum free on a first Thursday if the dates line up.

Evening: an evening Hiawatha back to Chicago; check the timetable before committing to a late Milwaukee dinner, since the last train back runs earlier than a typical Chicago night out.

Day 2 running total: roughly $45-80 per person, train fare, one paid activity, and food.

Day 3: Indiana Dunes National Park, free at the end of a cheap train

Morning: the South Shore Line runs direct from Millennium Station through about 20 stops, including Hammond, Gary, and East Chicago, to Dunes Park, roughly an hour, one-way fares in the $9-10 range. Check the current schedule at mysouthshoreline.com before you go; a June 24, 2026 freight derailment near East Chicago cut weekday service for several weeks, with full Monday-Friday service only resuming July 17, 2026.

Midday: entry and parking are both free at the national park itself; pick a lakefront beach or a dune trail depending on how much walking the day calls for.

Afternoon: pack a lunch or eat near Dunes Park station; options thin out fast once you’re past the platform.

Evening: the same South Shore Line back to Millennium Station.

Day 3 running total: roughly $20-35 per person, train fare and food, the park itself free.

Day 4: Racine, the cheaper Wisconsin stop most visitors skip

Morning: ride the same Hiawatha toward Milwaukee, but get off one stop early at Sturtevant, the closest station to Racine (the Hiawatha itself doesn’t stop in Racine). RYDE Racine’s Route 20 bus connects Sturtevant to downtown Racine in about 20 minutes; confirm the schedule before you leave Chicago, since the bus runs far less often than the train.

Midday: O&H Danish Bakery, with a location right at Sturtevant and another downtown, sells the kringle, Wisconsin’s official state pastry since 2013; Racine calls itself the Kringle Capital of the World and the bakery backs up the claim.

Afternoon: Racine’s lakefront and North Beach fill the rest of a light day; there’s no full-day agenda here on purpose, this is the cheapest, quietest stop on this itinerary.

Evening: reverse the bus-then-train combo back to Union Station.

Day 4 running total: roughly $30-50 per person, train, bus, and food, no paid attraction needed.

Day 5: A hub day, O’Hare and Union Station

Morning: ride the Blue Line out to O’Hare and back for the cost of two CTA fares ($5.50 round trip), just to see the terminal that ranked first in the world for aircraft movements in 2025 and sixth globally by passenger count, 84.8 million travelers that year.

Midday: back downtown, lunch in the West Loop’s Restaurant Row on a counter-meal budget, $12-20 a person.

Afternoon: return to Union Station’s Great Hall and actually watch a long-haul departure board in action; the California Zephyr, Empire Builder, Lake Shore Limited, Capitol Limited, Texas Eagle, and City of New Orleans all leave from here, worth the visit even if today’s ride was free.

Evening: a casual dinner to close out the trip, or an early night if you’re nesting into the 6-day version.

Day 5 running total: roughly $20-35 per person, transit and food only.

Do you need a car for this itinerary?

No. Every trip here runs on rail from downtown Chicago, and the one bus connection, Sturtevant to Racine, is a scheduled public route, not a rental. Check current CTA fares on transitchicago.com before day one, since the last increase landed in February 2026.

Is Racine worth a full day of its own?

As a light day, yes, especially paired with a hub day that also needs less planning. Racine adds real variety, a kringle bakery and a lakefront instead of another museum, for less than the Milwaukee day trip cost. It’s a deliberately quiet day by design; if that’s not the pace you want, skip Racine and stay at the 3-day version instead, or nest into the 6-day plan to add South Bend next.

Confirm the RYDE Racine bus schedule before day four; it’s the one connection on this trip that isn’t a straightforward train.