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Cheap flights from US cities to Prague, Czech Republic from only $352 roundtrip with Swiss International Air Lines and Austrian Airlines.
Depart from:
Boston: $352-$419
Portland: $411-$421
San Francisco: $414-$424
Los Angeles: $424
Las Vegas: $441
San Diego: $441
DEPART:
Boston/Portland/San Francisco/Los Angeles/Las Vegas/San Diego, USA
ARRIVE:
Prague, Czech Republic
RETURN:
Boston/Portland/San Francisco/Los Angeles/Las Vegas/San Diego, USA
DATES:
Availability from January to May 2026
Boston – Prague: $352-$419
13th-20th Jan
15th-22nd Jan
21st-28th Jan
27th Jan – 3rd Feb
4th-11th Feb
10th-17th Feb
18th-25th Feb
2nd-9th Mar
4th-11th Mar
10th-17th Mar
18th-25th Mar
24th-31st Mar
1st-8th Apr
5th-12th Apr
15th-22nd Apr
21st-28th Apr
29th Apr – 6th May
5th-12th May
Portland – Prague: $411-$421
7th-14th Jan
9th-16th Jan
11th-18th Jan
13th-20th Jan
19th-26th Jan
21st-28th Jan
23rd-30th Jan
25th Jan – 1st Feb
27th Jan – 3rd Feb
San Francisco – Prague: $414-$424
25th Jan – 1st Feb
29th Jan – 5th Feb
31st Jan – 7th Feb
2nd-9th Feb
6th-13th Feb
8th-15th Feb
16th-23rd Feb
26th Feb – 5th Mar
2nd-9th Mar
10th-17th Mar
Los Angeles – Prague: $424
13th-20th Jan
21st-28th Jan
23rd-30th Jan
27th Jan – 3rd Feb
29th Jan – 5th Feb
2nd-9th Feb
10th-17th Feb
24th Feb – 3rd Mar
26th Feb – 5th Mar
Las Vegas – Prague: $441
13th-20th Jan
27th Jan – 3rd Feb
2nd-9th Feb
4th-11th Feb
24th Feb – 3rd Mar
2nd-9th Mar
1st-8th Apr
15th-22nd Apr
21st-28th Apr
29th Apr – 6th May
5th-12th May
San Diego – Prague: $441
21st-28th Jan
2nd-9th Feb
4th-11th Feb
10th-17th Feb
16th-23rd Feb
18th-25th Feb
24th Feb – 3rd Mar
2nd-9th Mar
10th-17th Mar
16th-23rd Mar
18th-25th Mar
1st-8th Apr
7th-14th Apr
15th-22nd Apr
27th Apr – 4th May
29th Apr – 6th May
5th-12th May
and more…
STOPS:
Zurich/Vienna
AIRLINES:
Swiss International Air Lines
Austrian Airlines
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