The cheapest order to fly Paris, Barcelona and Rome from Los Angeles
There are 6 ways to fly these cities. They do not cost the same. The cheapest works out at about $738 a person and the most expensive at $969, a difference of $231 for visiting exactly the same places.
Fly them in this order
Los Angeles → Paris → Barcelona → Rome → Los Angeles
About $738 per person in flights, based on fares recently seen on these routes.
Every order, priced
- Los Angeles → Paris → Barcelona → Rome → Los Angeles$738cheapest order
- Los Angeles → Paris → Rome → Barcelona → Los Angeles$832$94 more per person
- Los Angeles → Rome → Barcelona → Paris → Los Angeles$856$118 more per person
- Los Angeles → Rome → Paris → Barcelona → Los Angeles$876$138 more per person
- Los Angeles → Barcelona → Paris → Rome → Los Angeles$899$161 more per person
- Los Angeles → Barcelona → Rome → Paris → Los Angeles$969$231 more per person
Why Paris first
- Los Angeles to Paris$302
- Paris to Barcelona$37
- Barcelona to Rome$24
- Rome to Los Angeles$375
- Out of Los Angeles, Paris is the cheapest first stop at about $302. Barcelona would be $458.
- Going home, Rome is the cheapest city to leave from at about $375, against $465 from Barcelona.
- The dearest order pays $458 for Los Angeles to Barcelona, a flight the cheapest order never takes.
- Rome to Los Angeles is 51% of what the cheapest order spends on flights, so it is the leg to watch.
Between the cities
- Paris to Barcelona: about 830 km (520 miles) as the crow flies. Also by ground: TGV, about 6h 40m, usually $50 to $150.
- Barcelona to Rome: about 860 km (530 miles) as the crow flies. Also by ground: Barcelona to Civitavecchia (Grimaldi Lines), about 22h overnight, usually $70 to $180.
Entry rules on a US passport
- US passport: visa-free in the Schengen area for 90 days in any 180. The Entry/Exit System registers biometrics at the border, and the ETIAS pre-travel authorization may now be required; check the official site. Official source
Rules change; check the official source for your passport and dates before you book.
How much the order matters here
Getting the order right is worth $231 a person on this trip, 31% of what the cheapest way round costs. Of the 107 trips we price in full, that is number 30 for how much the order matters, one of the trips where it matters most: flying these cities in the wrong order is an expensive mistake.
The same cities from other airports
The cheapest order depends on where you start. From Los Angeles it starts in Paris.
- From New Yorkstart in Paris, about $468 a person, $195 less than the dearest order
- From Torontostart in Rome, about $680 a person, $134 less than the dearest order
- From Chicagostart in Rome, about $753 a person, $582 less than the dearest order
- From Washingtonstart in Paris, about $926 a person, $104 less than the dearest order
- From Atlantastart in Rome, about $1,021 a person, $74 less than the dearest order
What these numbers are
Cached one-way fares, 12 of 12 legs priced from real observations, put together on November 12, 2026, from fares departing November 13, 2026 onwards. Right for comparing one order with another, not a quote for your dates.
A plan prices your own dates and weighs hours as well as fares, so it can pick a different order from this page.
Put dates on it
Same cities on real dates, plus what one search cannot show: layovers long enough to count as a free city, two tickets that beat one, and cheaper days either side. No account and no card.
One press starts it on January 16, 2027 to January 30, 2027, 14 days, for 2 travelers. Our dates, not yours, and about two minutes.
Plan Paris, Barcelona and Rome from Los Angeles nowOpen the form instead and pick your own datesSigned out, 3 trips a day per address, priced from cached fares and the free sources, so some legs may be estimates and the plan says which. Signed in, your first trip also searches Google Flights live, and you can change your trips afterwards.