St. Louis to Honolulu, Hawaii (& vice versa) for only $404 roundtrip

Cheap flights from St. Louis to Honolulu, Hawaii for only $404 roundtrip with United Airlines.

Also works in reverse.

DEPART:
St. Louis, USA

ARRIVE:
Honolulu, USA

RETURN:
St. Louis, USA

DATES:
Availability from November 2026 to February 2027 (excluding Christmas/New Year)

Example dates:

St. Louis – Honolulu
10th-18th Nov
19th-27th Jan
26th Jan – 3rd Feb
2nd-10th Feb
9th-17th Feb
16th-24th Feb
–
More dates are available for $409 roundtrip:
9th-17th Nov
11th-19th Nov
2nd-10th Dec
7th-15th Dec
9th-17th Dec
6th-14th Jan
13th-21st Jan
18th-26th Jan
20th-28th Jan
25th Jan – 2nd Feb
27th Jan – 4th Feb
8th-16th Feb
15th-23rd Feb
17th-25th Feb

Honolulu – St. Louis: $404-$409
9th-17th Nov
18th-26th Nov
13th-21st Jan
26th Jan – 3rd Feb
27th Jan – 4th Feb
10th-18th Feb
16th-24th Feb

and more…

STOPS:
Denver

AIRLINES:
United Airlines