Cheapest€224.34
- Sun Country Airlines SC668406:234h 7m10:30Cincinnati CVGBoise BOI
Door to door 7h 17mCO2 677.5 kgChanges 0Fixed, no changes
Traveling from Cincinnati to Boise costs €224.34 at the cheapest and takes 7h 3m door to door at the fastest, across 1 mode and 1 operator. The route covers 2,754 km. Cheapest is by Flight, fastest is by Flight.
At a glance
- Distance
- 2,754 km
- Fastest
- 7h 3m
- Average
- 7h 23m
- Services per day
- 5
- Cheapest
- €224.34
- CO2 per passenger
- 677.5 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 29, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 7h 17m | 4h 7m | 3h 10m | €278.62 | 677.5 kg | 5 |
- 7h 17mFastest, by Flight
- €278.62Cheapest, by Flight
- 677.5 kgLowest CO2, by Flight
- 2,754 kmDistance traveled
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
No live timetable for this trip yet.
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Cincinnati to Boise | SatSep 12 | SunSep 13 | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 | WedSep 23 | ThuSep 24 | FriSep 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flight | €613.15 | €524.06 | €492.79 | €357.68 | €391.90 | €489.25 | €462.11 | €366.53 | €344.11 | €286.88 | €278.62 | €295.14 | €399.57 | €348.24 |
Cheapest day: 2026-09-29 · €224.34
Arriving in September changes what you want from a room in Boise. It is not a thing we sell, so here is who does.
Rooms within reach of Boise Union Pacific Depot
Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
Search Boise on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Cincinnati to Boise
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €298.6890 days
- €180.6860 days
- €204.8745 days
- €236.1430 days
- €302.2221 days
- €348.2414 days
- €462.117 days
- €492.793 days
- €613.151 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €180.68.
- How much it moves
- The gap between the cheapest and most expensive lead time is 239 percent. The most expensive point is €613.15, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €344.11Sun
- €286.88Mon
- €278.62Tue
- €295.14Wed
- €399.57Thu
- €348.24Fri
- €366.53Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €357.68Sep
- €265.64Oct
- €240.86Nov
- €213.72Dec
- €227.29Jan
- €194.25Feb
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 2,754 km against 2,674 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Salt Lake City, Chicago, Denver, Minneapolis. The gap between arriving and leaving is 92 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 11 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Cincinnati at 06:23 and the last at 07:30, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Cincinnati
Rail
- Cincinnati Union Terminal
- Cincinnati River Road station
- Dixie Terminal
Bus
- Zoo
- Florence Hub
Air
- CVG
Ferry
- Public Landing
Boise
Rail
- Boise Union Pacific Depot
Bus
- Main Street Station
Air
- BOI
Who runs this route
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| Sun Country Airlines | €224.34 | 7h 3m | 740 km/h | Fixed fare | Not published |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €182.50 | 81% |
| Taxes | €32.85 | 15% |
| Supplier fees | €7.00 | 3% |
| Our service fee | €1.99 | 1% |
| Total you pay | €224.34 | 100% |
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near Boise Union Pacific Depot
Stores, cafes and hotels that take luggage, with the hours on the map so you know what is still open when you come back.
Check Boise on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Cincinnati to Boise
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Cincinnati to Boise?
The fastest journey from Cincinnati to Boise takes 7h 3m door to door, of which 4h 7m is spent moving, on the Flight. Most services take around 7h 23m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Cincinnati to Boise?
The cheapest fare from Cincinnati to Boise is €224.34, checked on September 29, 2026. A typical fare across the next three weeks is €380.10. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Cincinnati to Boise?
The cheapest way from Cincinnati to Boise is by Flight, at €278.62 for one passenger on September 29, 2026. That journey takes 7h 17m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Cincinnati to Boise?
Fares from Cincinnati to Boise bottom out around 60 days before departure, at €180.68. Across the whole booking window the gap between the cheapest and the most expensive lead time is 239 percent, measured on September 29, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Cincinnati to Boise?
Tuesday is the cheapest day to depart from Cincinnati to Boise, at €278.62. That is the median of 21 priced departure days across the next three weeks, checked on September 29, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Cincinnati to Boise?
February is the cheapest of the next 6 months to travel from Cincinnati to Boise, at €194.25 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Cincinnati to Boise?
1 operators sell services from Cincinnati to Boise across 1 modes: Sun Country Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Cincinnati to Boise?
20 percent of the services we sell from Cincinnati to Boise are direct. The rest connect at Salt Lake City, Chicago, Denver, Minneapolis, with about 92 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Cincinnati to Boise use?
Services from Cincinnati to Boise by Flight leave from Cincinnati CVG and arrive at Boise BOI. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Cincinnati to Boise?
0 of the 1 operators we sell from Cincinnati to Boise allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Cincinnati to Boise on September 11, 2026: 2754 km of route against 2674 km in a straight line, 5 services a day, 1 operators, a cheapest fare of €224.34, and 7h 3m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Plenty of what is worth seeing sits outside Boise and elsewhere in United States. None of it is ours to sell.
What to book in Boise before you go
Timed entry, guided walks and half-day trips out of Boise, with free cancellation on most of it.
See Boise on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
Other ways to make this journey
Arriving in Boise
Leaving Boise
- 22Places you can leave for
- 1Countries
- 12Operators
Plan a trip from here
Ask Ori for the same corridor under a different constraint, or for a longer trip that starts on it.